Audi q5 vacuum leak When the vacuum system leaks, it throws off the air balance in the combustion chamber. It can detect the pressure at the purge valve by measuring the vacuum pressure and comparing it to what it should be for any given RPM. Noob here. Storage Package • Under-floor storage • Semi-rigid boot liner • 21" Alloys • Kufatec Exhaust Sound Booster • Audi Q5 Rubber Mats • Full frontal 3rd Gen self-healing S4 / RS4 (B5 Platform) Discussion - Vacuum leak-- Brake Booster hose? - There's a hose at the back of the engine which goes into the firewall (between the battery and ECU) and it keeps popping off. to/3GxgW Vacuum Pump. 0 has a lot of common places where it could be Timing cover cleaning and reseal I'm getting code P240200, evaporative emission system leak detection pump control - circuit high. Purple: Vacuum pump gasket. I’ve had a small vacuum leak code that had been intermittent but never threw the CEL. No signs of oil leaking on my driveway or on my garage floor. A forum community dedicated to Audi Q5 owners and enthusiasts. 2018 Q5 2. It is important to identify the source of the leak and address it as soon as possible to prevent further damage to your engine. Below are the most common causes of P0068 in a Q5. A visual inspection will The most common place to find an intake leak is around the intake Learn about the Audi Q5 model years to avoid, including common issues and problems that may arise in certain years of this popular luxury SUV. All pics in this DIY are mine, unless otherwise noted. If the breather valve is faulty, full engine vacuum is typically found when removing the oil cap at idle. See the attached pic. 0 Vacuum Leak - 2002 B6 A4 3. Includes all needed gaskets to rebuild the vacuum pump and stop it from leaking oil. If one of your vacuum hoses ends up with a hole in it, you’ll end up with the following issues below. When your Q5 has About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright A4 (B6 Platform) Discussion - CEL - P0456 - EVAP small leak troubleshooting - Last night my CEL came on, so when I got home, I plugged in my VAG-COM and pulled this code: Audi Q5 P0175 Causes. Recall notice for Audi Australia Pty Ltd - AUDI A4, A5, Q5, A6 & A7 2011 - 2017 Audi Australia Pty Ltd is contacting all known owners of a affected vehicles. Sometimes, the leaks are subtle; other times, they are extreme. so similar to the CCBA B8. How Customer: Audi Q5 2010 Misfire Cylinder 5 Vacuum Seal Leak Went to shop had all spark and coil packs replaced but when I drive up a hill and try to accelerate the car shakes and if I accelerate to hard the EPC light will come on before I got all the spark plugs replaced the car would sound rough at times but that issue is no longer happening Q5/SQ5 MKI (8R) Discussion - rear main seal - The check engine light on my 2014 Q5, 2. When found in the NAR 2. So I took it to a Audi dealer 65 miles from home and they kept the car for a full day running diagnostics and An oil leak in your Audi Q5 can be caused by a variety of factors. I also replaced all It is important to note that if you have an issue with your rear main seal leaking on your VW or Audi 2. 0T Vacuum hose id So you've got a big vacuum leak and unreliable or completely crap brakes right now, as a result. Normally aspirated engines always have vacuum on the intake which is plentiful to supply the brake booster. 0t? Results 1 to 5 of 5 Thread: Where are the most common vacuum leak areas on a 2. Need to refer to audi tech docs to see how this system functions. Had the oil changed and motor inspected by my local Audi dealer last week and everything looked A vacuum leak will often result in rough or slow acceleration because the engine will get the wrong air/fuel ratio when uncalculated air is entering or leaving the engine. 8TQM, as the old hose was crumbling to pieces. 2 B7 tip (love it!) And I am compiling and prioritizing my to do's. A leaking vacuum system will often cause the Q5 to idle higher. The inlet manifold has been removed 3 times now, the vacuum hose above the water pump pulley which was the last bit to connect to has nothing A4 (B8 Platform) Discussion - Vacuum leaks - Hello. Joined Feb 17, 2018 Messages 3 Reaction score 0 Points 1 Location Sheffield. Leaking Water Causes: Audi Q5. 0T FSI Discussion - Too lean code, vacuum leak. I think it is vacuum leak related but I have not been able to find any damaged lines. No sealant. com takes you step-by-step through the process of replacing the vacuum pump on a 2009-2017 Aud My inkling is a vacuum leak somewhere, but not sure the best way to find the leak. 0T two weeks ago. 116k miles, have a slight cold start hesitation (going to clean intake carbon), replace cam follower (if needed) and replace a couple gaskets to get rid of wherever I have a small oil leak. 5 - 2015. S5 2010-5 - 2015. - Hello. 0! Includes all needed gaskets to rebuild the vacuum pump and stop it from leaking oil. Many times one of the vacuum motors for the doors on the air conditioning housing came loose. When the engine is cold and outside temp is below 50 degrees, the car runs fine but when I step on the brakes and get close to a stop, the idle drops to about 800rpm for less than a second. That would be covered under the emission warranty. The tech said he call Audi and they told him to check If there is a vacuum leak the engine will ingest the water spray and you'll hear the rpm's stumble when that happens. Twitter; At this point I am at a loss for what could be going on. Vacuum leaks in your Audi will affect your engine’s efficiency, and it also affects other systems in your car like the brakes, HVAC, the EGR valve, and other Most likely on this, it's either a vacuum leak around the intake, which is not uncommon on these, or the injector that's failing. Simply replacing this one hose made an enourmous improvemnt in engine performance. On turbo charged engines when the turbo kicks on the intake manifold becomes pressurized leaving no vacuum to supply the brake booster. Today I show you how to smoke test an intake manifold to be able to find a vacuum leak on this Toyota Camry 2. When your car has a vacuum leak, the leak will often cause a hissing sound to begin. There is a Q5/SQ5 MKI (8R) Discussion - AC Evaporator Failure Q5 - I've had two different Q5s AC Evaporators fail on me! I bought a 2014 Audi Q5 - new from the dealer. Also, inspect the brake booster check valve for any signs of wear. 0 TDI coolant regulating valve - My TDI developed a slow coolant leak. com/carsntoys Tools: Oetiker Clamp Tool Set: https://amzn. So I've been chasing a secondary air pump CEL for awhile now. The tools you'll need for this job are the following: 1/4" ratchet 10mm 1/4" socket Assortment of pliers Assortment of small wire cutters Q5/SQ5 MKI (8R) Discussion - Major Oil Leak. Car Service Estimate Leaks in vacuum lines can mimic symptoms of vacuum pump failure. 8t vacuum leak or? - I have 04 1. Vacuum leaks are usually more common than fuel failures. 0T 1. This will cause the cylinders to misfire, and it’ll throw P0301 if the leak is around that specific cylinder on the intake manifold. I am getting the error codes: P0171 - System too lean; low fuel pressure or volume; Probable cause: 1. Failure of this solenoid or the vacuum lines may cause insufficient vacuum and cause P2006,P2007 and P2070 fault codes. Is this a breather for the pcv, and if so, is that hissing Okay so I have a vacuum leak, that's were my problems started however I discovered after buying my car that after shutting off my v car the fans would come on and start on so my ol man would pull the negative terminal on the battery so they would stay on because they wouldn't shut off. 2l, 120k miles, has the check engine light on and reportedly runs roughly when starting. When both valves fail, this will cause a leak between high and low pressure sides of the turbo, manifest as an . My Photo Gallery: 0. A6, C6 platform 2011-2015. The valve is the coolant pump switching valve, The vehicle will overheat if driven. 2 S-Line | Sold 2008 Audi RS4 | Current 2008 Mercedes G55 AMG | Current. This seemed to make the car run smoother but still engine codes for misfiring in cylinders 3&4 came up. A super lean running engine will often idle rough. Reply Subscribe 2010 Q5 Water pump leaking. If there are vacuum hoses running to your purge valve, check them for cracks and make sure they are connected. Forums. 5k. 0T TFSI Gen2 Engine A6 2016 - Current. 0t Vacuum pump leaking massive oil. This is a common pattern failure with 2009-2012 Volkswagen Tiguans. Q5 2013-2017. I have an '11 model 2. remove the vacuum hose by pulling down (4), unclip the sensor (5 A4 (B6 Platform) Discussion - 3. Q5/SQ5 MKI (8R) Discussion - AC Evaporator Failure Q5 - I've had two different Q5s AC Evaporators fail on me! I bought a 2014 Audi Q5 - new from the dealer. This happens until the engine gets to full temp only. Details are provided in the pictures. 2 and the car has been great not many problems I haven't been able to solve. Vacuum leaks are known to throw P0068. 2L D2 A8 and a 2. If you suspect a vacuum leak you can measure the crankcase vacuum (negative pressure) at idle, preferably with a manometer also just to be clear the rear main seal can def leak oil but smac means you can have the seal compromised enough to get a vacuum leak without it leaking oil. The way to use them is simple. Show Printable Version; 03-12-2017 01:23 PM #1. Really slow. 0TFSI - Hello i have very big problem my car has vacuum leak air comes from under pcv i dont know from where A4 (B7 Platform) Discussion - A4 vacuum leak - I have a 2007 a4 2. The other day after getting a wash filling up and using some Redline Fuel Cleaner as a preventative You may have read of the problems with the leaking rear main crankshaft seal on the Audi and VW 2. I Audi Q3 /Q5 / Q7 / Q8; Audi Q7; Q7 MK 1 Discussion; Fault Code P0456: Evaporative System Emission Leak; Q7 MK 1 Discussion Discussion forum for the Audi Q7 SUV built from 2005 to 2015 Fault Code P0456: Evaporative System Emission Leak I believe this is a catch-all code for a vacuum leak. 0T in June 2015. 0T: 2010 - 2015. Oil change went very smooth. Come join the So I've recently purchased a 06 3. One independent VW/Audi shop steam cleaned the When your 2014 Audi Q5’s engine coolant level drops unexpectedly, you’ll need to identify the source of the leak to prevent engine damage and costly repairs. Check the vacuum system for leaks if the measured value is not reached, even One issue that Audi drivers may experience is vacuum leaks. But, I just noticed an issue with it today, I noticed that there are some oil stains ( very minor like 3 drops) in my garage, which made me to look underneath The most common reasons an Audi Q5 has rough idle are a vacuum leak, an issue with the spark plugs, or a problem with the ignition coil. 8T that would appear to have a very hard to track down vacuum leak. Vacuum Pump Rebuild Kit Compatible with Audi A4 Q5 A3 VW Beetle Jetta Passat 2. New posts Search forums. Here are some of the most common ones. 2014 2. This can be both uncomfortable and concerning, Vacuum Leak. Audi 2013 S-Tronic | REVO Stage 1+| REVO TCU tune| MercRacing Heat Exchanger | AFe intake | ECS cross drilled slotted rotors | Hawks HPS 5. Reason being is, if there is suction in the crank case it will be pulling on Yes, a vacuum leak can cause P0507 in a Audi Q5. When I turn the engine The one in my TTRS started to leak. Check engine light code says vacuum leak. I think it may help the community out when troubleshooting pcv or oil leak issues. i have a mechanic that did some basic tune up things but he did this under the table so unfortunately that means i did not get a print out of what he did and what Q7 MKII Discussion - P200600 & P200700 - Intake Manifold Runner Control Bank 1 & 2 Stuck Closed - Hi AudiWorld, Can anyone help with pinpointing where I should be 2. Spray a small amount of carburetor cleaner or brake cleaner around the base of the throttle body. Lift the engine cover on the driver’s side to locate the leak, looking for coolant droplets or staining around engine components. Brought it into the dealer and service thought maybe the Freon needed recharging. It's got a couple curves in it and the side which connects to the engine looks like a snake's head-- angled head with two This video I'm showing some of the most common oil leaks I find on audi 3. 03-09-2010 03:31 PM #2. The gearbox casing is covered in oil as you can see in the pic. Had issue with not getting cold enough air in cabin over a warm weekend. about a minute later it will drop down to 800~ and thats where the fun begins. - Not able to fill up more than 3 liters wihtout letting vacuum out - vaccuum in the Tank. 0TDi - Coolant Problem - Hi guys, I have owned a 2013 Audi Q5 3. com/43l4oIn today's video we are testing this 2009 Audi A4 2. Failing to do so may result in premature failure of your new rear main seal. TT (Mk1) Discussion - Finally fixed my vacuum leak (sorry for the huge pics) - So, here was my situation a few weeks ago. Here are the most common causes of P0175 in the Audi Q5: Vacuum Leaks– With the Audi Q5, a vacuum leak is one of the most common causes of Any extra air ( or less fuel) that burns is detected as a lean mix. Hello and welcome to 2CarPros! Today we will show you how to find a vacuum leak under the hood of your car. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright 2. Subscribe: http://youtube. How to Find a Vaccum Leak in a Vehicle (Popular Mechanics, Article) How to Find a Vacuum Leak in about a Minute (2CarPros, YouTube) A vacuum leak can come from bad vacuum hose, the Timing cover cleaning and reseal Common oil leak areas on 2. They replaced the PCV valve but that did not fix the problem. I put the car up on the rack, dropped the belly pan, and got a decent look up the front of the motor. Had the pump replaced which got me through my last inspection sticker, light came RKX 2. I bought it at 72. If the message is gone and the engine is no longer over heating, the Was advised to drive it for 500miles and take back to Audi to trying identify the cause of the oil leak. These leaks can occur in various areas, including the intake manifold, throttle body gasket, or vacuum hoses . Thread Tools you can A forum community dedicated to Audi Q5 owners and enthusiasts. 2 S-Line | Sold 2006 Audi A6 4. howtoautomotive. 0tfsi in a Q5. Also, I see that an aftermarket IMTV sensor is available, but I do not see an aftermarket valve. Also, the lower timing chain tensioner is leaking. 0T TFSI Gen1 Engine S4 2010. 2 S-Line | Sold 2007 Audi A3 3. So I started it up to get a reading About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright P0302 in the Audi Q5 is a common OBD II trouble code. Besides the obvious vacuum hoses are there any other places you experienced jedi's would recommend to look for vacuum leaks? I have 2011 A4 Quattro with the awesome tfsi engine. The best way to detect a vacuum leak is to have a shop do a smoke test on it. A6 2. Apparently Audi has a service bulletin on that issue and will require a replacement part to be One way to determine whether you have a vacuum leak is to park your Audi, set the parking brake, turn on the engine, and pop the hood. If youre in need of parts to fix it, I have 2 combi valves, the secondary air pump, and all yhe thE lines and hoses. Vacuum Leak It can be tough to find a vacuum leak in this mess. I checked the vacuum line coming off the IMTV, and it seems to be intact. REREV. 0T TSI PCV Valve Where are the most common vacuum leak areas on a 2. Engine coolant (which is also called antifreeze or anti-freeze) moves through the inside of your The vacuum lines aren't on the secondary air injection diagram or the intake manifold diagram. 8T 2009-2019, Vacuum Pump Seal Kit Replace 06J145100C 06J145100G 2011 Audi A4 Quattro vacuum pump was leaking oil from the cap seal bought this kit to try out worked great stopped the leaking also the gasket between the pump and motor is only one layer so A4 (B7 Platform) Discussion - Vacuum Leak - Yesterday, I was working on my car. Recently discovered a leak This 2009 Audi Q5, 3. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and Q5/SQ5 MKI (8R) Discussion - 2012 Q5 Sunroof Frame Leak - I have a 2012 Q5 S Line with 3. - How easy is it to remove the vacuum pump on 2. 0 TFSi??? :) I observed that my Q5 vacuum pump, location rear end of engine left of HPFP, is leaking. So I took it into the I have a bad leak under the intake manifold. Audi A8 / S8; Audi Q3 /Q5 / Q7 / Q8; Audi R8; Audi TT / TT-S / TT-RS; Other Audi; Audi e-tron Audi Q3 /Q5 / Q7 / Q8; Audi R8; Audi TT / TT-S / TT-RS; Other Audi; Audi e-tron of time. The original gasket split, and was leaking oil onto the transmission and cat. 0T), but I do have a high output modified 2. I got the thermostat housing replaced last September by the dealership cause it Vacuum leak– If your Q5 has a vacuum leak, it can be difficult for the PCM to get the right air/fuel mixture. Try to pinpoint where the hissing noise is coming from. I would like Q5/SQ5 MKI (8R) Discussion - Turbo P0299 Engine Code issue - Hi - I have a 2012 Audi Q5 with approx 75,000 miles on it. 5 Imola Yellow B7 S4 4. I took it to the dealer thinking it was linked to the recent service. The thermostat housing leak is easy, I'm curious what's leaking below the injector, I the A6 / S6 (C5 Platform) Discussion - Vacuum leak - Did a smoke test on my A6 ( engine off) and smoke was pouring out of the Evap canister purge valve but it has what looks like a vent on it ? The red X shows where the smoke was leaking from . Just had a simple question. 0 TFSI, P01600 after replacing timing Hissing/Whistling coming from the engine bay (this indicates a vacuum leak is the cause) Gas Smell . 8T: 2014 - 2016 Follow the steps in this video to see how to fix minor coolant (antifreeze) leaks in your 2010 Audi Q5. Vacuum Leak. 0T TSI Gen1 2009-2011. To test for vacuum leaks, follow these steps: Start your Q5 and let it idle. While at a stop the idle returns to normal. I have a 2018 Q5 premium plus package with bout 88k miles on it. went on to scan it with an OBD scanner and the following faults were listed: 17700 - Map Controlled Engine Cooling Thermostat (F265): Open Circuit 16555 - DAP Repair - VW & Audi Specialty Repair Shop Audi Models with the 3. I don't have a turbo Audi (My Q5 is a 3. And yesI am laying on the sarcasm real thick. Two weeks ago I had my 75K service at the dealer. Currently been replacing the oil cooler and other related parts in my partners 2013q5 3. What I did was: I have a 2014 Audi A4 2. OEM VW/ Audi 2. Keep hunting until you've found them all. 0T TSI Rear Main Seal. 0TDi for about 3years now. P2187 Causes: Audi Q5. I'm getting a mis on cylinders 1, and 2. Some vehicle manufacturers may use different lean codes instead of this code. 2010 Audi Q5. When a vehicle drives with a malfunctioning vacuum system that is encountering a leak, it can be extremely dangerous—especially at high speeds. 0T ( white top pcv) On average, the cost for a Audi Q5 Vacuum Pump Repair is $430 with $335 for parts and $95 for labor. it is telling The crankcase should normally be under vacuum, not pressure. Therefor a vacuum pump is used for the brake booster on a turbo charged car. 0T / 1. A vacuum leak can cause erratic idle, poor acceleration, and poor fuel consumption. I had to replace it. The HPFP has been replaced in the past, before I owned it. Q5/SQ5 MKI (8R) Discussion - Losing coolant but can't find a leak - Have a 2014 SQ5 I just bought a little over a month ago, since I've bought it I've noticed I've been losing coolant and can't see from where. If your Q5 has P0441, the PCM is detecting that through a leak flower sensor or a leak detection pump. A4 (B6 Platform) Discussion - Vacuum leak? - Hey guys got a quick question, I've had trouble with vacuum leaks ever since I bought this car a few months ago. 8T TFSI, TSI vacuum pump reseal kit for VW & Audi New version 2. Blue: Upper valve cover gasket. To investigate further, I decided to wash the entire engine to see if I could identify the problem. Basically, it starts up and idles around 1200~ when cold. If you have no external leaks, check the N249 turbo bypass valve or more commonly known as the diverter valve. 0L and it came to my awareness that it’s leaking oil, as soon as I drove it off from buying it it said no oil. What should I look for next? S4 / RS4 (B5 Platform) Discussion - Well, found the source of my Vacuum Leak - So, I started up the car on a warm 20F day (yesterday) and tried to hear where the vacuum Q5/SQ5 MKI (8R) Discussion Discussion forum for the First Generation Audi Q5 SUV produced from 2008 to 2017 Oil Separator. 0 3. Instead there is an additional engine cap. Prices may vary depending on your location. The 3 most common places to leak on the B8 2. Q5 . The service advisor told me to limit my driving and therefore brake usage until the fault was fixed. Vacuum leaks can lead to an increase in the engine’s idle speed, as the engine’s computer tries to compensate for the extra air entering the system. Thread Tools you can have the Lean DTC and/or you can have coolant leaking into your oil, or just leaking out of the engine. Here are the most common reasons that water may leak from your vehicle (not coolant, that is covered below). My childhood experiences involved spraying carb cleaner along a small handful of hoses to find the leak. There is no vacuum pump on the driver's side. There’s some oil leaking from my vacuum pump so I’m wondering if maybe the oil is landing on some hoses back there and slowly eating away at the The Audi Enthusiast website. Please help! - Hey Everyone, I did an oil change on my 2015 Q5 tonight. I could never find anything, just the vague smell of antifreeze, sometimes. 0T is not known to leak oil with the exception of the valve cover gaskets at higher mileages, the vacuum pump and potentially the timing chain covers. But the B8. its the Supercharged Sline package if that makes a difference. It has 142,000 miles. 2. My local Audi shop seemed baffled by the fact that I had such a large amount of suction in the system. This was the most likely place: After taking out the tubing assembly this was what I found: In the process of removing the assembly I Vacuum pump replacement for many Audi and VW vehicles. Green: Lower valve cover gasket and eManual Repair Manuals for Any Vehicle - http://shrsl. 2 2010 Premium Plus - So a few months back I bought a Audi Q5 2010 Premium Plus 3. For a total of $212 and a few hours, it was worth DIYing this vs going to the dealer. It looks a little odd around the middle seem, but hard to judge from the picture. 5 Audi models with the 2. Genuine Audi Part - 06H145100AK (06H-145-100-AK, 06H145100AB, 06H145100AD, 06H145100S) Its usually the hard vacuum line that goes to them that breaks and causes a vacuum leak and inoperable SAI. Problems with the intake manifold gasket can Normally (see note) the vacuum should be between 600 and 950 mbar (depending on the engine installed). 0T for vacuum leaks after having several f Brian Eslick from How to Automotive http://www. Oil leak from back of engine Guest-only advertisement. 0 tdi, after a coolant leak in the “v”. A valve can fail on top of the passenger cylinder head (N649) with a message on the dash coolant temperature to high. 0L with 14000 miles on it. I have an unusual issue with my Audi 2013 Q5 3. This is a common pattern failure with 2009-2012 The EA839 water pump is switched on and off by a vacuum valve/switch. Degraded engine gaskets and faulty connections are some of the primary reasons a car will leak oil. If you have a vacuum bleeder and refill, it makes it much easier. jeffp477. 0T (BPY) check RVUTB: 01-09-03 or 2018919 for updated Crankcase Breather Valve. 0t? Thread Tools. Check around the intake manifold thoroughly, including gaskets and connections. I haven't Home. EVAP System: Very Small Leak Detected P0456 - 002 - Lower Limit Exceeded - MIL On I had this code last fall (intermittent, no CEL) and reseating the hoses on the purge valve behind Hi All, I am trying to track down the source of an oil leak on my A3 2. Q5/SQ5 MKI (8R) Discussion - Help! P0456 on my Audi Q5 3. A vacuum leak allows air to enter the combustion chamber unmetered, which increases the air in the air/fuel mixture. This 3. Lift the engine A6 / S6 (C6 Platform) Discussion - Need Help Vacuum Leak 3. Q7 2011. 2016 Audi Q5 3. Audi Q5 2011 2. The pump is prone to leak coolant into the vacuum line that connects the pump to the valve. 0 % 30% of the time it's . 0T TFSI (CAEB Engine) I have developed a leak around my metal tri-ply vacuum pump gasket. 0 Q tip. Vacuum leak– If your Q5 has a vacuum leak, it can be difficult for the PCM to get the right air/fuel mixture. Another independent VW/Audi Codes related to the MAF sensor or a vacuum leak should be addressed first. 0t Audi vw engineDrain plug / drain plug gasket and maybe the turbo oil return gasket to the block ( I show in my turbo videos ). A4 (B7 Platform) Discussion - A4 vacuum leak - I have a 2007 a4 2. 5 s4 avant 6speed, '12 KO4 Audi Q5 Location Cleveland OH Area. Dennis Kleiman. 1997 VW GTI VR6 (sold), 2003 Audi RS6 (sold), 2010 Audi A4 2. 0| Vibrant 90mm double wall Audi Q3 /Q5 / Q7 / Q8; Audi Q7; Q7 MK 1 Discussion; 2013 3. to/3oSZzJRTo The leak detection pump is then connected to the vacuum reservoir located in the front drivers fender and then comes out under the power steering resevoir and then connects to the F shaped hose under the intake manifold. Ft student and married father, haven't had time to really dig Into it and chase it I recently bought a 2013 Audi A5 2. This also cured the detonation and rough idle problems that the car I’ve got a 2011 Q5 with the 3. The other day, after a 30 min drive I smelled coolant when I got out of the car. These are the most common signs of a vacuum leak documented by Audi drivers: Hissing The 2009 A4 was tight without further vacuum leaks. Quoted me Q5/SQ5 MKI (8R) Discussion - Q5 boost/vacuum and hissing noise - Guys I would like to know the following in order to troubleshoot my turbo hissing noise Vacuum when idle: -10. There are a couple of videos on YT, showing most likely vacuum leaks, but the videos are about older(2005-2006) A6, and my Q5 has different vacuum lines. • DTC P045600 (EVAP System Leak Detected NVLD (very small leak)) is stored in the engine control module (ECM), J623 (address word 01). They all look the same for VW and Audi, but have different port locations and mounting tabs, so make sure you buy the right one if you feel it's the problem. I think the part that this bolts to Timing cover cleaning and reseal Q5/SQ5 MKI (8R) Discussion - Oil Leak on the passenger side, 2015 Audi Q5 2. You’ll likely see P0171 and P0300 when there’s a Some vehicles may have a vacuum solenoid valve (N335 or V63) located under the air filter housing. This can cause the engine to have to lower the throttle plate to maintain the correct idle speed and see this as excess air Q5/SQ5 MKI (8R) Discussion Discussion forum for the First Generation Audi Q5 SUV produced from 2008 to 2017 2010 Q5 Water pump leaking. - Recently I replaced all 4 vacuum pump gaskets from a amazon kit I bought (RKX 2. 0T PP+ with 94k miles burning oil up to a quart every 500 miles or so, getting progressively worse over the past year. Parts Discussed Above. If it ingests propane, it will go slightly fuel-rich and you should hear the rpm's momentarily go up. Feb 17, 2018 When your 2014 Audi Q5’s engine coolant level drops unexpectedly, you’ll need to identify the source of the leak to prevent engine damage and costly repairs. 2. I've had an engine warning light for some time now, for a too lean code (long term adaption too high). 2013 - 2014 : Condition REVISION HISTORY Revision Date Purpose 2 - Revised header data (Added Q5) 1 10/16/2013 Initial publication • MIL on. It cannot go above this value. Car advice put simply. vacuum leaks, or damaged intercooler. The WP was definitely leaking for some time through the weep hole past the pulley bearing seal. Make sure to check for any other OBDII codes. P0302 is a real drivability concern and should be dealt with right away. At first I thought it might be the drain plug, but it's squeaky clean. 0T: 2012 - 2017. Guide on how to remove and repair the oil seals for a leaking vacuum pump from a 2. - Codes: P261A Auxillary Coolant Pump B 302 Cylinder 2 misfire Changed all plugs / coils, no change can feel a ton of air and vibration when hand on air intake. Since Audi did the 'coolant leak repair' prior, suggest you verify they replaced the cylinder head circuit coolant control valve and mounting flange (black plastic housing next to the oil cooler in engine valley), as this is the part on the Gen 2 TDI engine (2013-2015) that normally cracks from heat stress and floods the engine valley with coolant. I looked online & one possible culprit was the EGR cooler. Oil leak from the side of the engine around the oil filter housing area. Car runs fine though, no problems otherwise, no decrease in Audi Q5 P0068 Causes + Diagnosis. Do you have a part # or place where they can be bought? Would rather buy a new set of vacuum lines then patch them up with tubing from the auto part store. My 2019 Q5 only has 2,700 miles on it and I've been getting this code periodically, now it's about every other time I get in the car. I replaced the seal Look for a vacuum leak around the third cylinder or a bad fuel injector. It actually has 225 horse now! My son noticed after driving it since March that there are still times when it stutters in higher gears Code P2279 can be from any kind of vacuum leak in an engine. We say 2009-2012 VW Tiguans, but the issue can occur on any 2. The o-ring itself is about $13 The most common reasons an Audi Q5 has a vacuum leak are leaking vacuum hoses, leaking gaskets and seals, or bad actuators and valves. Be cautious when doing this, as these substances are flammable. Leaking coolant / antifreeze is one of the more common types of leaking fluid from Q5 engines. Common Oil Leaks. You can feel it like the engine is trying to speed up, but something How to Fix P0506 Audi. £660 to change the stat at Audi! Supercharger has to be removed etc After I took my car back to Audi to fix what they didn't do correctly on the cooling system, the coolant level hasn't dropped a bit! which was a year ago now! During my coolant saga, I bought a coolant Hello All! Me again. Went to the dealer and they said there was a "minor" vapor/vacuum leak. Apparently it’s leaking from the timing chain cover, as there was silicone and the oil is going through it. I am not sure if my code is due to an issue perhaps in the evap system, or maybe there is a tiny leak but if the gas tank is not super full the leak detection system is buffered by the extra volume of vapor causing a much slower change in the vacuum during the test phase. Inspect and clean the idle air control valve: Remove the idle air control valve, clean it thoroughly with a specialized cleaner, and reinstall it to restore Cool and simple tech to help heat engine up faster. I replaced the thermostat last year iirc and I assume it's that. 0supercharged engine has a vacuum connection to limit water flow from water pump, this helps the c A much safer and proven method for detecting vacuum leaks is to use a smoke machine. This engine switches back and forth between vacuum and boost. This 2016 Audi Q5 2. I got told that there was some issue with the bracket that held the engine and transmission. on the other side of the engine you have the n80 valve which is the purge regulation valve for the gas tank, one side goes to Hi looking for some help. The AC Audi A8 / S8; Audi Q3 /Q5 / Q7 / Q8; Audi R8; Audi TT / TT-S / TT-RS; Other Audi; Audi e-tron; Technical Discussion. 0T: 2015 - 2018. Here is a link to an excellent video showing step by step how to replace the water pump. Diagnose the vacuum leak: Use a smoke machine or a can of carburetor cleaner to locate the source of the vacuum leak and repair or replace the affected components. If there’s a code related to one of the sensors listed below, start your search there. The local Audi dealer couldn't find the lines in their system. I'm pretty sure I've had an Here are the common vacuum connections in engine bay: Look at the Black Arrows for connections #4 in this image 1 - Evaporative Emission (EVAP) canister purge regulator valve N80 Leak detection pump (LDP) The 3. O-ring seal under VP rear plate is not given as a spare part in the catalogue and if that leaks 1. TT (Mk2) Discussion - Vacuum Leak? - I apologize in advance for asking such a noob question, but I have not been able to find anything that appeases my worries so here it goes. 8TQM, as the old hose was crumbling Follow the steps in this video to see how to fix minor coolant (antifreeze) leaks in your 2010 Audi Q5. Popular Mechanics: How to find a vacuum leak. My 2019 Q5 only has 2,700 miles on it and I've been getting this code Right now I face the problem of a vacuum line or something of the like. View Profile Vacuum filled the system, checked for leaks and shipped the car. I replaced the gas cap. Consumers should contact their nearest Audi Dealer to arrange for inspection and repair. It's been as high as 55% extra fuel, but I've checked later and it's been at 39%. They told me that I should take it to an Audi dealer to have it analyzed. 0T (RIP Totaled on 11/2/2015 ) 2005. It's pretty easy to access and is the highest point to get the air out. East Coast EuroWerks can fix your engine vacuum leak and restore your Audi’s fast and reliable performance. It indicates that your vehicle’s second cylinder has a misfire. A7 2011 - 2015. A7 2016 - Current Here are the potential oil leak locations. A4 (B8 Platform) Discussion - 2009 B8 2. Most of them are easy enough to check, but there are a lot of them. 0L is leaking coolant from the water pump area. Less possible with all of the lines on newer engines. 0T CREC engine. I had a vacuum leak and I was pretty sure where it was. 0 TSI engines. A wipe of a clean towel on the bottom of the front of the vacuum pump shows Recall notice for Audi Australia Pty Ltd - AUDI A4, A5, Q5, A6 & A7 2011 - 2017. You may be able to hear it from inside the car but it is more likely that you will be able to hear it when you open the hood of the car while the engine is running. Symptoms of a Vacuum Leak. Audizine is not endorsed by or affiliated with Audi AG. 3L Mazdaspeed 3 turbo. It’s important to inspect and repair any vacuum leaks in your vehicle to resolve this issue Testing for Vacuum Leaks. Several things seem to be giving up the ghost as I've gone out of warranty. Audi had to recall many 2011 to 2017 Q5s because There is a section further down the page with common radiator leak causes, if it’s coolant that you found has leaked from your Q5. everything was good. 0T Premium+/2003 Honda S2000 agree A vacuum leak can affect your Audi’s performance. Technical Background A4 (B6 Platform) Discussion - 04 a4 1. 0 (NON Quattro) got the MIL light On (Small Leak). So far, all I've been able to find is that I'll need a T30 Torx drive for one of the screws? Also, the vacuum pump is in the back of the engine, which I Intake air leaks can also lead to the P0101 code in your Audi Q5. 0T - I purchased a 2015 Audi Q5 2. 0T but I believe it's the same water pump and most of the parts haven't changed. NOTE: Use caution when using unlit propane to find a leak, we are not responsible for any damage or injury that may result from usage! If you have doubts on using that Nowadays I just stop filling the tank after the pump clicks off. Forums for all Audis including A4, S4, A5, S5, A6, S6, allroad, A8, S8, TT, R8, Q5, Q7, 4000, 100, 200, v6, v8, vintage, local forums. 5 versions of the 3. Q5/SQ5 MKII Discussion - Water Pump Replaced in 20 Minutes! (Instructional Video) - I came across this tutorial video from an Audi mechanic who specializes in the Audi 2. 2l V8/4V Software number: 4H0907560C Audi Q3 /Q5 / Q7 / Q8; Audi R8; Audi TT / TT-S / TT-RS; the cowl, for the heater core. Underneath your Audi are oil pan seals Alright, alright. The drips on the floor appear on the passenger side of the car. 2 Sedan 19" B8 S5 Peelers. Q3 2. Let's have some fun and replace all of those crumbling original vacuum lines and in the process eliminate the chance of a vacuum leak. If you would like to help support this channel please take a look at these tools On a 2010 B8 A4 Avant P+ 2. 5 1. I am surprised that the dealer actually gave me a quote like Also connected to this line is the vacuum source line for the LDP (leak detection pump) that is located in the driver’s side rear wheel well. 0TSI Volkswagen, Audi or Porsche (2014+ Macan) using this seal design. The code can be generated from a throttle body or idle air control valve cleaning. A bit of background: A year back when I bought this B7 I noticed that the thermostat is shot so I swapped it and the temp was fixed at 12 o'clock but right after that I noticed engine cover gasket started to leak so I changed it then after that it started to leak from the vacuum pump so I Q5/SQ5 MKI (8R) Discussion - Excessive Oil Consumption - 2014 Q5 2. (IMPORTANT) Start with the engine cold and avoid The mechanic told me the coolant leak on mine was a 'misting' stat housing. They are harmless to your motor and help you to spot vacuum leaks with ease. Hello all, I just purchased a beautiful Q5 3. I need you help trying to figure out where my coolant leak is coming from. Because of this, water leaking inside the car passenger’s side is a much more serious problem than initially thought. Reply Subscribe . 0 TFSI. I'm going to jack it up Hey guys. The earlier you can spot the signs of a leak, the less severe the repairs will be. 1. which was angled to allow the moving road air to create a slight vacuum Vacuum Leak. 0 % 34% of the time it's the. Audi 100 / A6 (C4 Platform) - Vacuum leak? - Yesterday, while investigating a rough idle, I noticed a hissing sound coming from the engine compartment. 0T. quattroworld. I hada few people checked it out. :( I've been chasing an oil leak and thought I had it whipped but apparently not. There are a number of things that can make your Q5’s engine run too lean at idle and cause P2187. 8T Discussion - Vacuum leaks - Vacuum line diagram - I recently replaced the vacuum line to the fuel rack on my 98. This will cause the cylinders to Q5/SQ5 MKI (8R) Discussion - Oil Leak: Where to look first - Hi Everyone, over the past week or two I've noticed a slow oil leak (down 1 bar in the MMI). 3 psi Normal vacuum when driving: I get about -11 psi. A vacuum leak normally results in a lean mixture, and a lean mixture often results in slow acceleration. When this occurs, seals and covers begin to release the oils excreted from your car. Der Konig. Although this video is on a previous generation 2. I have been really enjoying it. 0T FSI Discussion - Please help! Audi TT MK2 2008 - Possible Vacuum Pump Leak - MIL ON - HI! Please I need some advice! My Audi TT MK2 2008 2. Electronics; Engines; Wheels & Tires Discussion; Q5/SQ5 MKI (8R) Discussion - Oil leak on 14 Q5 TDI - I have a very slow oil leak on my 2014 Q5 TDI. checked for drips after tightening the pan bolt. To identify and repair any intake air leaks, you should carefully inspect your vehicle’s intake system to locate any visible damage, and replace or repair any faulty EXPLAINING COMMON CAUSE OF ROUGH IDLE, LEAK IN AIR INTAKE FAULTS ON AUDI 2. SQ5 2015 - 2017. com. One independent VW/Audi shop steam cleaned the engine and subsequently determined the leak is from a rear seal. 4L enjoy!Disclaimer:Due to factors beyond the c For owners and fans of the Audi Q5 Members Online • mattsurl . Vehicle shakes Possibly vacuum leak caused air metering to be incorrect, hence incorrect load calculation and improper oil pressure regulation. Vacuum pump was leaking for me, they are approx $260 and takes you about 20 minutes to fit, tight space but an easy DIY 07-02-2014 07:30 PM #4. I believe this is low. Unfortunately, it takes some dirty work to examine the true cause of the vehicle’s leaking problem. Just a theory, just thinking loudly. Turns out the car registered a Q5/SQ5 MKII Discussion - Drive-side motor mount leaking - Hi All. You can test this by removing the vacuum line on the front of the valve and plugging the vacuum line. Start the car and listen for a hissing sound. 0 % 21% of the time it's the. Before it got totalled at 86,000 Evaporative Emissions System Leak Detection Unit - Repair or Replace A failed leak detection pump in your vehicle's evaporative emissions system will often have no noticeable symptoms Q7 MK 1 Discussion - Exhaust leak - Been tracking down and exhaust leak. I'm pretty sure I've had an 2. There is another gasket inside the vacuum pump which may also cause oil leaks if bad. Calin Lapugean Registered User. I have coolant leaking from the pipe that connects to the thermostat housing and goes to the rear of the engine and I also have a leak below the rear injector connector on the left side, no idea what would have coolant in it in that area. Just connect the “exhaust” hose of the machine to your air box and it will suck in the Q5/SQ5 MKII Discussion - Where is the evap leak detection pump? - I'm getting code P240200, evaporative emission system leak detection pump control - circuit high. • Drivability is not affected. The shop quoted an insane amount of $7,200 to repair. Customer was very appreciative that we attempted Check Intake System for Leaks; Check Intake Manifold Runner; Check (PCV) System and / or Heating Element if applicable; Special Notes . Spark Plugs. If your Audi Q5 has a vacuum-operated IMRC (it’ll depend on model year and engine), you can control the butterfly valves with a vacuum pump (like a Mityvac). A vacuum leak can cause the air/fuel mixture to become too lean, leading to misfires and shaking. Mid last year it gave '01 Black Audi S4, Stg3+: FT21, J-Fonz tune, 630cc Siemens, Deatschwerks pump, VAST Stg3 + LWFW, RS4 transmission, Stern motor/tranny/snub mounts, APR BiPipe, AWE A4 (B5 Platform) Discussion - Vacuum leaks - Vacuum line diagram - I recently replaced the vacuum line to the fuel rack on my 98. Leaking coolant / antifreeze is one of the more common types of leaking fluid from Q5 A DIY auto mechanic describes must-have tips for troubleshooting a vapor canister purge valve error code on a 2015 AUDI Q5. Took it back to the dealership since I have a warranty with it, they diagnosed that it was the oil cooler and since pcvs and crankcase vacuum come up a lot, i thought i would take a snapshot of normal for reference. TT (Mk1) Discussion - Vacuum Leak - Bally Family or others I replaced my DV which corrected a running problem at all RPMs that I can only call transforming to the car's performance. View Profile Audi and the Audi logo(s) are copyright/trademark Audi AG. 7T | Sold 2010 Audi Q5 3. 0 quattro. 0 TDI (CDU engine) that I need help with. Win/win, all around. 0T 6MTQ, S3 '01. 5 - 2016 Audi Models with the 3. Ignition Coil. 8t - Hello Everyone, I have been trying to get this car on the road and in good working order. 0TFSIStreamlight usb rechargeable pen light (affiliate link) https://amzn. 2 s line, and after a few days of driving I noticed coolant level was low, and then I noticed drops of coolant under the serpentine belt (yes I know its the green coolant I am doing a coolant flush as we speak) as well as on the rim of the thermostat housing, I want to better chase down the issue but right now Im waiting for the right A4 (B7 Platform) Discussion - Vacuum leak? - Hello! Just got my first Audi a week ago, and I am super happy bout it, however the Check engine light is illuminating. 12-13-2017 The cover in the center that appears to be for the pvc or vacuum The vacuum pump has the metal gasket that needs to be replaced if the vacuum pump is dismounted. Listen carefully for hissing or sucking sounds. Today we are working on something new! A good friend of mine needed some help with his Audi Q5, he had a coolant leak he couldn't find and it kept getting wo Listen for an interior vacuum leak under the dash. Some common causes of oil leaks in Audi Q5 include worn-out drain plugs, damaged gaskets, and oil system component failure. The vacuum leak can be anywhere after the MAF to Q5/SQ5 MKI (8R) Discussion - Q5 3. 2, we’ve been working for a couple weeks on trying to resolve a big coolant leak on top of the block-replaced the thermostat and heater core inlet pipe, but last night we found that there’s another leak out of the other black plastic manifold-ish looking thing thats right on the top of the block. LP, Footwells/ Ziza Interior/ 10" Pioneer/ Audi Aluminum Pedals/ Stoptech X-Drilled & Sport Pads, ST X-C/Os, Hacked Airbox+ aFe, Resonator Delete. The HPFP has an o-ring that needs to be replaced if the HPFP is dismounted: WHT 005 184. As the name suggests, they are machines that generate smoke. At first I thought it was a belt, but after fooling around a bit I discovered it was coming from a 1 hose. I run a Is there a way to determine if my vacuum pump is failing? Here's what is happening. 5 Audi S4 2011 I'm looking far a parts diagram for a 2010 3. 2002 Audi allroad 2. 0T Vacuum hose id; Q7 MK 1 Discussion Discussion forum for the Audi Q7 SUV built from 2005 to 2015 2013 3. Got back to me and said the evaporator had a leak. 0T Vacuum Pump Reseal Kit) for $30. 10 Hello! I'm a bit frustrated because I've tried searching the internet high and low for proper removal/install videos and instructions but can't find anything! Heck, I can't find anything on this site (I'm probably searching wrong). I found the source. Explore common causes of coolant leaks in your Audi Q5, from hoses to water pumps, and discover repair costs for effective maintenance on RepairPal. What should I look for next? If an oxygen sensor goes bad, it can make your Q5 run too lean (or rich). They called later in the day and said it was from a vacuum leak. 0T engine. C. I had it fixed at the dealer - they quoted me $4K originally and after a fair amount of arm twisting and unhappy A4 (B6 Platform) Discussion - Vacuum leak 2004 A4 Quattro 1. TSB 24-08-76, 01-14-76 or TPI 2019485 has some information on testing for vacuum leaks. A week later my check engine light went on. Vacuum Leak Many Audi Q5 owners may experience shaking or vibration while their vehicle is stopped, particularly in gear. Here is what you need to do: Find out which hoses relate to 2021 Audi Q5 Vacuum Leak? RepairPal will help you figure out whether it's your Vacuum Hoses, Leaking Gaskets and Seals, Bad Actuators and Valves, or something else. Audi Q5 Sportback Vacuum Leak? RepairPal will help you figure out whether it's your Vacuum Hoses, Leaking Gaskets and Seals, Bad Actuators and Valves, or something else. 0T B7 A4 before the 8R Q5, and the A8 did end up leaking, but only after 135,000 miles and 10 years. I just finished my fifth maintenance for my 2018 Audi Q5. Fuel pressure, EGR valve, vacuum leak, etc but all of these I would think should affect all Q5/SQ5 MKII Discussion - Q5 coolant leak - Hello guys, I have been a member for a little while now. Audi S4/A4/A4 Cab (B8 Chassis) . Don’t worry. The only advice I can give is to start at the gas cap Q5/SQ5 MKI (8R) Discussion - Oil leak on 14 Q5 TDI - I have a very slow oil leak on my 2014 Q5 TDI. 2014 Lava Gray Metallic Q5 2. BKLYNAUDI. I damaged the original when I had to remove the valve cover on a previous repair (broken rocker/roller retaining clip if you're interested). 0T are upper timing cover (usually shows up as a dirty/oily head), lower timing cover (you can see the leak residue on the lower I have tried getting my cell phone in there and recording a video to see if i can spot the leak, but i could not get a good enough angle to find a leak. 0T TSI Gen2 Engine. My top boost is about 30 to35psi Q5/SQ5 MKI (8R) Discussion Discussion forum for the First Generation Audi Q5 SUV produced from 2008 to 2017 Oil Separator. The hose has two bends in it, and had split at each bend Q7 MKII Discussion - P200600 & P200700 - Intake Manifold Runner Control Bank 1 & 2 Stuck Closed - Hi AudiWorld, Can anyone help with pinpointing where I should be looking for this possible vacuum leak? I know some vids stated to look by the dipstick but it was not the 2017 Q7 3. 0 % 15% of the time it's the. '06 a4 2. Codes from pre-PCV 2wks ago 01 Engine System description: 4. This can result in the P0507 code being triggered. The most common signs of faulty pu You may have read of the problems with the leaking rear main crankshaft seal on the Audi and VW 2. Narrowed it down to the PCV valve below the intake manifold, replaced it and seems like I gained some power and the idle smoothed out a bit. Don't use propane, just listen. Three screws to remove. 0 intermittent coolant leak . The paperwork states - Defective G608 vacuum sensor requires replacement continuous use may cause further damage To brake system and lead to further cost. Q5 2. 0T TSI engine you should definitely replace your PCV Valve. A vacuum leak in the engine of your In today’s blog post, I will share with you some strategies to help you find – and fix – a vacuum leak in your motor. 0T Son's: 2005. Recently, I noticed that my car was leaking oil from the front of the engine, but I couldn't pinpoint the exact source of the leak. 0 % 40% of the time it's the A8 / S8 (D4 Platform) Discussion - Oil Cap Suction - I'd like to see how many people have significant suction through their oil fill cap. I started it, let it run for about 30 seconds, and turned it off. 2 with 61K with panoramic sunroof that has been diagnosed by Audi Dealer to simplesez, I've had a 4. Inspect the water pump and surrounding components for leakage, as the water Q5/SQ5 MKI (8R) Discussion - Vacuum pump leaking. I purchased an '08 TT 2. 0 w/ 7200 miles came on so I took it to the dealer. The AC Evaporator failed last summer of 2019. Q5/SQ5 MKI (8R) Discussion - Common oil leak points - I was peaking with my local Audi indie this morning, and he said the 2. After it stopped I could hear a hissing sound at the top of the motor. Vacuum leaks tend to come in bunches since rubber hoses and plastic vacuum fittings deteriorate as a car ages. 2022 Audi RS6, 2021 GMC Sierra AT4 Diesel, fully built 2004 Audi A4 Avant Location Pennsylvania. . 0T have a vacuum actuated water pump, so make note of that if you are looking at a TDI Discussion - 2014 Q5 3. A6, C5 platform 2009 - 2011. Upon installation, I accidentally stripped the lower bolt hole that holds the vacuum pump which now I?m left with 2/3 bolts In the world of troubleshooting vacuum leaks, enthusiasts have reported finding elusive leaks in unexpected places like the intake manifold gasket, brake booster check valve, or even the PCV system. Use the vacuum pump to verify that the IMRC actuator is still operating properly. IMRC Wiring. A3 1. 0 TFSI engine, this is the type used from around 2005 to 2014 (depending o Air leak-Vacuum issue PCV-Mystery part? Thread starter Calin Lapugean; Start date Feb 17, 2018; Tags pcv valve Forums. A8/A8L 2013 - 2016. While there are many potential causes for P0171, the most prevalent is a vacuum leak. Audi Forums A4 Series. The most common reasons a 2017 Audi Q5 has a vacuum leak are leaking vacuum hoses, leaking gaskets and seals, or bad actuators and valves. Audi Q5 Coolant Leak: Causes, Symptoms & Repair Costs Q5/SQ5 MKII Discussion - 2019 SQ5 AC Evaporator leak - Car is 4 years old, 30K miles (easy miles). It looks like oil is leaking from the bottom side of my vacuum pump or very nearly there. vcdz qqthgy gvmeg xrlqr ssgt zmyx ighu ihfezex pdxah lafg