Vw passat misfire all cylinders. My friend has a 1999 Volkswagen Passat 1. 8L turbo with four cylinders. I shot parts cannon and tracked fuel trims and this is what I found guys. Jul 3, 2009 · I always check valves first if I have issues with the cylinders firing. All back together and started getting random misfires than pretty much narrowed in on Cylinder 3. Out of no where, car started rough idle and codes came back misfire in Cylinder 2 and 4. 175 posts · Joined 2008. #4 is cylinder #2 misfire. But if it's not that, run down Ainokea's list afterwards. I'll work on the MAF tomorrow, as well as the grounds on the harness connectors. 8 160,000 Miles and let me add Im not very mechanical minded and desperately want to save my care for my son needs a car before I do. Aug 11, 2008 · 323 posts · Joined 2008. Replaced 4 spark plugs - Answered by a verified VW Mechanic We use cookies to give you the best possible experience on our website. Jul 9, 2020 · Misfire cylinders 1-4. 8T AWM, just had to rebuild/replace the cylinder head. The code P0300 stands for random misfire. If DTC P0301-P0308 (Cyl. 8l v6 wagon with the cel reading both a cylinder 2 misfire and a cylinder 4 misfire. Spark plug swap. When the breather becomes restricted it cause excessive pressure in the crankcase and that can cause a random misfire especially Sep 9, 2014 · 2000 2. These engines are found in many makes, including Acura, Audi, BMW, Honda, Toyota, Hyundai . Jul 3, 2014 · 4 posts · Joined 2014. Ignition coil swap. 8T engine. 0 turbo and the engine light has been on for some time, I’ve replaced a couple sensors for bar oil pressure and coolant pressure, had the spark plugs replaced since the car was misfiring in low idle, as well as occasionally when I’m on the highway near 2250 RPM I ran Mar 23, 2009 · Runs great at idle, add a load and misfiring starts on cylinder 4. car came in with p0011 and misfire all cylinders. Corrected problem. Whenever the car is at idle, it shakes quite a bit, and the RPM needle fluctuates slightly. I had a cheap generic code reader, and saw it was misfiring on all three cylinders on bank 1. Nov 25, 2007 · The P0300 and P0302 are the easiest to troubleshoot. Sometimes it gets to the point where the car barely runs. Now Ive been driving the car for a little while now and the only problem I experience is a little bit of a sputter when it warms up. So I went and looked at an 03 Passat 1. Jan 25, 2011 · I'd say improper plugs are right at the top of the list for misfires at this point. 18014 - Rough Road/ Engine Torque signal from ABS: Electrical Malfunction. 0t misfiring, have a 2008 vw passat 2. Drove and ran fine then same thing with added code of O2 sensor. I'm pretty sure it's the ignition coil and yes the CEL light is on, like I said this just started it didn't happen before. Tags all cylinders misfire random random cylinder misfire. Go get the VW-specified plugs for your engine and year. Nov 1, 2009 · P0303 - Cylinder 3 misfire condition (Vacuum leak on engine) Probable Cause: - Ignition system fault. 8 setting random misfire codes along with surging is usually caused by a restricted Crankcase Breather which is also the Oil separator located on the side of the block. Replaced plugs (no oil in tubes), wires (pricey) ,coil (pricier) and cleaned injectors and still have misfire in #3. First step is to swap the cylinder two coilpack with another, clear the codes, and then see if the misfire codes follow the coilpack to the new cylinder or stay on cylinder 2. Before you can even diagnose P0304 in your car, you need to find the fourth cylinder’s location. So, out of curiosity I swap the coilpacks for cylinder 2 and 4 and get the same misfire on cyl. The check engine light came on and it was steady it wasn't flashing at all. P0302 is a real drivability concern and should be dealt with right away. Mar 17, 2011 · I have a 99 Volkswagen Passat 1. Aug 8, 2007 · TDI. Jun 28, 2009 · Misfire Help 2. 8T with 114k miles. If you still have trouble, make sure the carb isn't set too rich. #23. hello, i have a 2000 vw passat 2. #1 · Sep 27, 2023. With a scan tool you can read data from the different Mar 13, 2020 · Kenny, my research on the 2015 Passat with the 1. Usually NGK, BKR6EK for early cars, PFR6Q for later. The last 3 weeks it got pretty consistent where I would clear the code (P0300 and P0301) and it would reappear within a day. Recently I had the CEL come on, and a scan revealed the code was P0305 - Cylinder 5 Misfire. I don't remember the gap, but I measured it and it was in the right range. Compression is +/- 5lbs across all 4 cylinders. crank the car. This problem started a few weeks ago, but never got too bad until now. 8 v6 awd, just replaced passenger side cat converter, both o2 sensors, and new cat back exhaust. The misfire would follow two specific coils, so I replaced the coils. 5 Faults Found: 16684 - Random/Multiple Cylinder Misfire Detected P0300 - 35-00 - - 16685 - Cylinder 1 Misfire Detected P0301 - 35-00 - - 16686 - Cylinder 2 Misfire Detected P0302 - 35 Feb 9, 2022 · 2014 Volkswagen Passat - Misfires. after clearing code sitting in shop p0011 didnt come back but Aug 11, 2008 · 323 posts · Joined 2008. weekend-warrior February 9, 2022, 4:14pm 2. Swapped plugs and coils, good compression compared to all cyl … read more Dec 27, 2007 · I have a 99 Passat GLX V6 (AHA engine). This afternoon the car started rocking really hard so much so that it's not drivable. 2 Misfire Detected Intermittent P030000 - Jan 21, 2017 · I pulled the code for random misfire on cylinders, and codes for a misfire on each individual cylinder. Feb 8, 2011 · Check the MAF contacts to be sure they look good and plug the MAF back in. I've changed the coil and the spark plugs and the injectors and it helps temporarily Apr 13, 2013 · Volkswagen Passat B5 Discussion Misfire in all cylinders ! Misfire in all cylinders ! 4962 Views 8 Replies 4 Participants Last post by acc, Apr 15, 2013. repeat steps. Nov 16, 2007 · I've been getting intermittent lean codes (P0171) and misfire codes on all cylinders (P0300, P0301, P0302, P0303, P0304) since August. Had autozone run the test and they said along with the misfires there was possibly an air leak in a hose/line. I did a search and am still not having any luck. - Engine mechanical condition. Jul 29, 2023 · 2017 Volkswagen Passat 1. led voltage tester. Random Misfire, all Cylinders. Check that coilpack. If there are other entries in addition to combustion misfires, address the other entries before addressing the cylinder misfires. 8 misfire detected) is accompanied by P1250 (fuel level too Jan 7, 2014 · all cold cylinders extreme misfire Jump to Latest Follow 1K views 5 replies 2 participants last post by TheColoradoRed Jan 8, 2014 Jul 3, 2016 · I started having a random misfire in cylinder 1 about 3 months ago. Dead miss on 4 all the time at all RPM ranges, hot or cold. Jul 30, 2018 · Upon doing some research Ive read that a bad MAF Sensor could throw misfire codes, but Im not sure about the odds of all 4 cylinder misfire. B5 Garage. Cylinder one is typically the closest to the front of the engine. Did on my 04 A4 1. ” This diagnostic trouble code (DTC) indicates that your car’s computer has detected an engine misfire that’s random and/or appearing on multiple cylinders. #2 is cylinder #1 misfire. Also says im running lean, here is the vag log. Dec 26, 2022 · I'm not familiar with TDIs but usually cylinder misfier is caused by bad sparkplugs or coil packs. Apr 22, 2024 · 3 posts · Joined 2023. Misfire is cylinder no. 2. 0 TSI all cylinder misfire. heres a little check do to. com is not in any way affiliated with Volkswagen AG VerticalScope Inc. I have a 2009 with the tsi engine. #4 · Nov 16, 2019 (Edited) For this problem to keep coming back to cylinder #2 would indicate a mechanical problem. Replaced coil pack and O2 Sensor. Sorry it is a 2003 Passat 2. Nov 7, 2013 · Watched a live misfire count on a cold start, all cylinders were missing but 3 & 4 significantly more. Sounded like the engine was miss firing. P0302 - 35-00 - -. the motor has about 84,000 miles on it. Read out the data memory of engine control module and note the environmental conditions on the DTC log. 8l p0011 and misfire all cylinders when cold 2 Answers. MISFIRE detected. Dec 28, 2015 · I have an 09 CC, motor has 67xxx miles, and I also have a misfire on all 4 cylinders. So far what I've done to my car: 1. P0304 is a cylinder-specific misfire code, meaning only your Passat’s fourth cylinder has a misfire. I'll check the compression tomorrow evening. 5L 5cylinder Engine 2012-2013-2014. 3 cylinder was misfiring. On “V” configuration engines, it’ll usually be the second cylinder on the head further away from the front of the engine. No change. Dec 18, 2010 · VAGguy said: While idling, pinch off the hose connected to the intake manifold tha leads underneath it. Vehicle runs perfect when driving or accelerating but come to a stop and runs rough. Component and/or Version: MOTRONIC M5. Jan 28, 2019 · I was getting a random multiple cylinder misfire only on cold starts and idle. E. P1606 - 35-00 - -. i change the wiring harness to the injectors the car run around 400 miles but started same. Jul 2, 2009 · These misfire codes are the only fault codes I currently get (others mentioned below have all been resolved): 16684 - Random/Multiple Cylinder Misfire Detected. The car now has about 125,000 miles on it. 1) Quality of the fuel being used. 16684 - Random/Multiple Cylinder Misfire Detected P0300 - 35-10 - - - Intermittent 16690 - Cylinder 6: Misfire Detected VW Volkswagen Passat with misfires on all cylinders. It's a dealership, they did hook it up to a vag-com and it gave the multiple misfires codes (P300, P301, P302). P0300 - 35-00 - -. VCDS Version: Release 805. Misfiring engine. Fuel mileage down. 16684 - Random/Multiple Cylinder Misfire Detected. ATQ engine. Apr 18, 2023 · 2015 Cylinder Misfire - Tried many things, NEED HELP. I ran the codes and got p0300-4. 8Q that has a bad misfire problem. So I did a coil pack test by having the engine running and removing to boot from Jul 11, 2020 · OBD2 Scanner used in the video - https://amzn. 18 posts · Joined 2011. dwayne. I purchased a new ICM, but removed the turbo before installing it. to/3yQMZil Amazon affiliate linkHad minor issues with the Jetta. Jan 12, 2011 · 03 vw passat 1. 0t. Usually less than a minute. P0302 - 35-10 - - - Intermittent. Did not help. Sep 13, 2018 · Multiple misfire on all 4 cylinders. 5 Liter 5 Cylinder engines can have some issues. com is an independent Volkswagen enthusiast website owned and operated by VerticalScope Inc. On “V” configuration engines, it’ll usually be the first cylinder on the head closest to the front of the engine. Control Module Part Number: 021 906 259 L. Dec 2, 2018 · 4’th Cylinder. 8l Turbo Cylinder 4 Misfire and sometimes cylinder 3. Aug 9, 2009 · My wife's friend has a 97 Passat VR6 that I've been helping her with. Nov 1, 2009 · No. goes away. My car is running pretty rough at idle and misfires in all cylinders a few times right after starting. Replaced all plugs and coil packs. 8L ATQ) started flashing the MIL while I was on the highway. touching 3 with one prong and then 2-4-5. P0300 is often accompanied by cylinder-specific misfire codes (P030X, where the X indicates the cylinder number that is misfiring). any ideas. He has not drove it or started it since November. d February 9, 2022, 4:01pm 1. Apr 13, 2011 · dlewis Discussion starter. the coil pack was recently replaced Aug 9, 2011 · Please help me I have misfires on all cylinders and as Vag-com is hooked up it reads misfires counts up to about 100 on cyl. Make sure you know which cylinders are #3 and #4, on this engine number #1 cylinder is on the drivers Jul 17, 2021 · The code P030X (p0301-P0308) means that the cylinder number X misfires, or there is no combustion in that cylinder. When I diagnose the code, it reads "Misfire Bank 1 Cylinder 1". It is similar to what happens with the old washing machines when they have clothes all in one area and go out of balance and then boom boom boom on every cycle. then stutters and sputters hard enough for the engine to die. You’ll likely find another OBD-II code—from P0301to P0308—alongside P0300 as these all point to engine misfires. It would only happen about once a week, but would always throw a CEL. The car has about 77000 miles on it, and I was planning to do a 80k service on it - therefore I sent it to the mechanic for the service. Nov 18, 2018 · January 30, 2023 by Jason. 8tsi that has a misfire issue I replaced the coils and plugs, injectors, alternator, intake manifold, waterpump, starter, fuel pump, map sensor coil connectors, pcv valve still misfiring lol any ideas?I'm going nuts everytime I think I found the problem it doesn't fix Mar 3, 2021 · I have a 2005 Passat V6 Tiptronic with the ATQ engine, and ever since I had the timing belt, water pump, valve cover gaskets, CCT gaskets, CCT chains and shoes, etc. Swap coil packs 2 and 4. vwvortex. Some also used Bosch multi-electrode, I think. For example, if the cylinder number 1 misfires in a 4-cylinder engine, it will run only on 3 cylinders and will have the code P0301, see the animation. Random All Cylinder Misfire!! Jun 13, 2022 · The P0303 code means that the cylinder 3 is misfiring or is randomly misfiring. I would still check the crankshaft and camshaft position sensors and the wire harness supplying the #2 injector and coil. The car runs beautifully until it idles low with the car stopped or stopping; then you can feel it missing. 3 Cylinder Misfire on 2004 Passat 1. My buddy says replace the o2 sensor, my dad says injectors, my girlfriend just wants it fixed. All fixed with twenty dollars worth of part Jan 30, 2012 · B5. Next step, new ICM. I recently did a rebuild on it and ever since I keep getting this code P0301 that says "cylinder 1 misfire". Jan 10, 2007 · Then after about 10 minutes while driving home my MIL light came on then, after about 3 minutes it started blinking. I had the same problem with this car two? years ago that probably could have killed me if I was Jan 21, 2017 · I pulled the code for random misfire on cylinders, and codes for a misfire on each individual cylinder. That i plan buying. Address 01: Engine. I've had rich carburetors before that caused misfires. Sep 24, 2018 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Jul 3, 2020 · Edit: the misfire goes away after running for a bit. #3 · Mar 4, 2013. Either a spark plug, coil pack, or (if you have one based on which engine you have), an ICM. The engine is also running rich and the spark plug in cylinder 1 keeps getting gummed up. #1 is random misfire. 4 posts · Joined 2015. Jump to Latest Follow Sep 3, 2019 · Normally I cringe with misfire threads, but here I am posting one. A spark plug in each cylinder of your engine converts an electrical impulse into a spark that ignites the fuel and air mixture. com is generated by its users. With new coils in, misfires still occured. Ended up replacing #3 injector as it was obviously washing that spark plug in fuel. 8tsi misfire. 0t and received misfire codes for all cylinders - fuel pump, cam follower & high pressure fuel pump were replaced about 8mo ago and my ignition coils & spark plugs were replaced just 2 days ago. Checked codes at Auto Zone, and it showed the No. May 18, 2010 · Alright, scanned for codes. 1 , swapped coils and still the no. volkswagen. 4. disconnect 5 pin harness from ICM. P0300 - 35-10 - - - Intermittent. It has 160,000 miles and I just bought it a few months ago. 5Wagon Discussion starter. 8T with the same hissing and same symptoms. Check engine light on. you might have a vacuum leak somewhere. There are no other codes. It has a new catalytic converter on it. 2015 1. Scan again to see what codes pop up. By far the most common cause of an engine misfire are bad spark plugs. disconnect harness connector from all fuel injectors. The check engine light is on and it has ten codes. This code indicates that your car’s engine is misfiring and can be a drivability threat. 2014 VW Passat – Wolfsburg Edition 1. 8 30v v6 in '05 Passat. If you have access to a VAG, I'm sure you can log duty cycle and know for sure. This guide applies to all makes and models that utilize a V engine, such as V6, V8, V10, and V12. I took my Bosch Plus4s out and relaced with Autolite plugs since I had read a thread previously stating that the Plus4s caused some problems in VW. 1 misfire detected-Cyl. May 30, 2017 · vwvortex. 9 HS V07. 8 Misfire dealer nightmare Took 2017 Passat 1. If the problem persists more tests need to be done to diagnose the problem, see "Possible Causes". User Submitted Video. hi i had a ford galaxy exactly same like a seat Alhambra or a vw sharan ,when it miss fires. The car has a new coil, plugs, wires, cam sensor's and ignition module and still misfires. Sep 24, 2011 · Hey everyone. P0300 is a generic OBDII code that can occur with the Volkswagen Passat. Engine Misfire Causes: Bad Spark Plugs. Whenever the engine is under a load, the car won't accelerate and shudders. 2000 V6. - Fuel injector fault. Feb 1, 2012 · Have a VW Passat Has misfire number one cylinder when checked coil pack good but no fire checked ground and plus there - Answered by a verified VW Mechanic Feb 17, 2024 · All codes mentioned above especially cylinders 3 and sometimes 4. #3 is cylinder #3 misfire. Maintenance/Repairs. Its been a good car till a couple days ago when I went to go somewhere and the check engine light was flashing with a very noticeable misfire. The codes that were showing up were P0300, P0301, P0302, P0303, and P0304. Like. 93000. Upon inspection, the spark plug for No. Feb 9, 2021 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Apr 18, 2023 · Had to add around a quart every 700-1000 miles. be prepared to buy every hose that connects to it also. Most tiems that valve blows thru. Make sure you're not plugging the connector in backwards. The reported fixes states to replace the ignition coils. Jun 6, 2019 · 2009 Passat. Jan 14, 2014. problem before it was number 2 cylinder miss fire /malfunction now its change to number 3. Still unable to get rid of rough idle after engine warms up, checked spark plugs no signs of lean or rich condition. Timing is spot on. I have check the engine for any vacuum leaks and I cannot find any. 8L TSI. The other day, she came to me with this: ----Sunday,02,August,2009,20:28:30:11378. i replaced all 4 plugs. A vw tech I know looked at it and said it was the coils so I replaced those and the spark plugs. Fixed cracked wire and ground on cylinder 2 in harness and went as far back as I could on top of the engine looking for other cracks. Check engine light for emissions and everything went away for 120 miles Then the emissions workshop light came on and the check engine light flashed a few times like when it misfires. P0301 is a cylinder-specific misfire code, meaning it’s only the first cylinder that has a misfire. codes are P0330, P0301 & P0302. Nov 15, 2019 · AndreasPassat. 2009 VW CC 2. Work in independent shop and unable to access all data w/genisis. 2003 1. If it’s bad enough to cause your Passat’s check engine light to come on, you shouldn’t drive your car at all. 3 was black and grody. Here's the relevant info: May 7, 2015 · If it's got plug leads (you don't say which engine) you could try changing them. I like the car and the price but the CEL is on, returning random misfire on each cylinder with a standard (non VW) scanner. So I have a 2009 VW CC 5 speed 2. Lean can caused by the mass air flow sensor, either fuel pump (high pressure or low pressure, the oxygen sensor or something else potentially. So I unplugged my MAF Sensor while the car was on and noticed no difference. P0301 - Cylinder 1 misfire condition (same as above) P0456 EVAP system very small leak detected (Loose, defective or missing fuel cap) Probable Cause: Jul 31, 2008 · Volkswagen Passat B5 Discussion. Over time, the spark plugs will wear out — though modern spark plugs are rated to last as long as 100,000 Jul 19, 2017 · MLue1. Also it may sound stupid but check your octane on the gas. 8 Turbo Automatic AEB engine. The faults for bad ignition coils could be misfires Nov 19, 2018 · P0301 Meaning: Cylinder 1- Misfire Detected Cylinder 1. A. New air filter also while air box was out. 8t misfire on all 4 cylinders, repaced coils and cam sensor as per service bulliten. ford galaxy 1. Lately, it’s been more of an issue. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Oct 30, 2022 · 2017 Passat 1. Jul 12, 2015 · I have an 07 passat 2. Ok so I have a 2014 wolfburg edition vw passat 1. Just to eliminate those as suspected culprits. When the ignition coil fails you are likely to get a check engine light, and possibly even a flashing check engine light (You should not drive with this light FLASHING). 2-4 and not as many on 1-3. The CEL is on and flashes and has code P0300 (random misfire). Random/multiple cylinder misfire, cylinder 3 misfire, cylinder 2 misfire, Ecu Fault showed up with 00001, and o2 sensor circuit bank 1 sensor 2. Feb 25, 2012 · Volkswagen Passat B5 Discussion. Suddenly while on a trip, our Passat's CEL came on and the car lost power going up a hill. Oct 6, 2008 · Cylinder Misfire Bank 1 Cylinder. " Nov 16, 2010 · 2. The rough idle & misfires are still present. 8963 posts · Joined 2006. 8L and for the past 20,000 miles the Check Engine light has been on. Jan 15, 2014 · 15 posts · Joined 2013. 8t wagon. #1 · Aug 4, 2004. I stop by Autozone they took the scanner to it, to find out cylinder 3 is misfiring along with a multi misfire code. Cylinders 1-3 still show misfires. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder 3. Aug 4, 2004 · 155 posts · Joined 2003. 2014 passat had misfire problem. Recently, I've replaced the driver's side cam position sensor, the driver's side Jul 31, 2012 · I have a 2003 Passat Wagon with an AWM 1. A bad CPS sensor can trigger misfire codes on one side of the engine. Repairing P0302 should be Jun 18, 2004 · To see if you have bad coils, try switching coil 3 to cylinder 1 and see if the misfire follows. Injectors are a common solution to this problem. 2001 vw passat 1. May 2, 2010 · 5 Faults Found: 16684 - Random/Multiple Cylinder Misfire Detected. Apr 26, 2021 · Code P0300 stands for “Random or Multiple Cylinder Misfire Detected. #9 · Aug 11, 2008. What I've done so far is: Coolant temp sensor. Apr 30, 2024 · 1. Pulled plugs and #3 was much cleaner then all the rest. I tried changing the plugs and the wires and the light went out for about a day and then came back on. It contains the PCV or "bleeder" valve. Until this, only issue with this car was oil consumption. Nov 17, 2021 · 2017 vw passat 1. #5 is cylinder #4 misfire. 16686 - Cylinder 2 Misfire Detected. It indicates that your car’s second cylinder has a misfire. This one is stumping me. 4. I really couldn't feel it, but Vag-Com said it was so. New plugs, new ICM, new coilpacks, same problem. 1 misfire . Yes, it is a random misfire in all cylinders. Ignition coils on the VW 2. Check engine light on, flashes during hard acceleration. 3 is ground. If these do not apply to TDI engines then you definitely need to scan the fault codes. The prior owners took wonderful care of it and the carfax shows every single time they took it to the dealership to get maintainence which was all the time. When I clear the codes, they typically come Jan 13, 2015 · 4 Cylinders Misfiring, Engine Codes P0301-P0304 - I have a 2003 VW Passat and I just received information about all 4 of my engine cylinders misfiring. And of course the P0171 code is still present. Runs great at idle for about 3 mins. I have a 2003 Volkswagen Passat 2. Misfires on a diesel engine can only be caused by three issues. The dealership "confirmed stored fault codes for open circuit to fuel injectorshide cylinder misfirefound short to fuel injector harness. 3 Misfire Detected Intermittent P030200 - Cyl. Have misfire in cylinder #3. It seems that that the misfire is always on start up or within a minute of driving Oct 13, 2013 · Tried most fixes but its still misfiring on cylinder #2. I talked to the mechanic said the coils were fine. 996 posts · Joined 2012. led must flicker. when i first checked the codes it came up as P1177 which is a bad o2 sensor behind the cat but that code just went away. 0t misfiring, had replaced coils and the plugs, but plugs were ac/delco they put in . 8T. 9 tdi. On August 1, I was coasting down off a highway and as soon as I touched the throttle I got a blinking CEL and the following codes: P030300 - Cyl. o2 sensor bank 1 cam position sensor replaced all but car still showing misfiring all cylinders. If it's misfiring on all cylinders, it's likely something common to all cylinders as opposed to a coil or injector which are unique to each cylinder. 8L v6 haven't changed the wires yet there is popping and backfiring sound,it sounds like it's coming out of the air filter housing. Also moved coil - Answered by a verified VW Mechanic Jun 15, 2009 · Hey guys. Content on vwvortex. Vag-Com indicates cylinders 1-3 misfiring. Drive the car a bit. If the misfire moved to cylinder #4, you've found a bad coil pack. I get the normal codes P0300 thru P0304. #6 · Jul 25, 2017 (Edited) I would suggest taking this further, removing the intake manifold clean the sealing surfaces and replacing the intake manifold gaskets and having the intake torqued down properly. #1 · Apr 13, 2011. has a misfire from 1700 to 2000rpm, only. #1 · Jun 19, 2014. eddiejk Discussion starter. Oct 21, 2018 · I'm looking for some opinions on what I should expect here. 0T: have a 2008 vw passat 2. Changed air filter + cabin air filter. 8 SE to the dealership because of rough idle, hesitancy while accelerating, and finally, an illuminated check engine light. I have a 1998 Audi A4 2. Did an oil change with Liqui-Moly Leichtlauf High Tech 5w-40 with a bottle of MoS2 engine treatment. I get these codes at idle 800-900rpm if I step on gas pedal and hold it at 1600rpm I get no misfires on vag-com. Nov 7, 2006 · Volkswagen Passat Discussion. Ran great for a few minutes after new parts were installed, now back to misfire Volkswagen Passat 2. Sometimes, if it idles for like five minutes, it’ll Nov 28, 2018 · P0302 in the Volkswagen Passat is a common OBD II trouble code. replaced in 2020, it has had an annoying misfire between 1500-2000 RPM, usually in 4th or 5th gear. #9 · Jan 30, 2012. The grounds are clean on all cylinders. 7 codes showed up. Oct 11, 2017 · B7 Passat 2. Nov 13, 2023 · The ECU uses this data to adjust the timing, timing of spark, and fuel injection. Feb 21, 2016 · A few months ago, my 2003 Passat (2. Had to add around a quart every 700-1000 miles. Jan 21, 2023 · 2014 passat 1. Sep 2, 2008 · Re: 1997 VW Passat GLX - Cold misfire on cyl 6 (VRsuper6) The plug looks perfect. This video shows you the cause of multiple misfires on VW passat and how to diagnose it easily. 8 30 valve. Clear the codes. The car has no symptoms other than the CEL coming on occasionally. a bfew seconds after starting misfires start up bad but once it warms up g. take tester and touch 1 on harness and 3 on harness. #3 · May 7, 2015. So I have a 2002 Volkswagen Passat 1. bt zm oz gp qq du hd nm du oc