If your car is still misfiring after changing plugs and coils. Try to clean your o2 sensor, i did that and the misfire stopped instantly
@raphaelfrancis45093 ай бұрын
Thank you, thank you, thank you!! I checked and changed everything. I did what you said and it help so much. Thank you!
@HellaNooBs Жыл бұрын
Such a POS engine. TSI is amongst the worse engines ever for real. TFSI with the timing belt wasn't this bad omg
@Retrogamer26003 жыл бұрын
My s5 has only cylinder two misfire, and only when I gas it without warming up.
@jiujit494 жыл бұрын
Hi Edge Motors I love your guys videos I have a situation with my B7 2.0t. I'm getting surging in my idle. It happens, when I'm under load between 2 to 4000 RPM, up and down up and down up and down. I changed numerous of things. But I suspect they could be the torque converter. Have you seen this? Thank you so much for your help please help thank you
@infomomoney71204 жыл бұрын
Not sure if you ever got is situated yet, or if your TC has failed yet, but yes, that’s an early warning sign of TC failure. Some have found relief with a transmission fluid service. Some will last forever like this, and others catastrophically fail. Happy Audi-ing 😝
@V10PDTDI4 жыл бұрын
Hi serge had you had a chance to check the fuel rail residual pressure before removing the intake ? I personally like to do this test with a cold engine because with a hot engine the fuel pressure all ways goes up in not in a long time I usually test them for 10 to 15 min and the rail pressure should drop a bit compared to idle but not drop too fast I remember seeing a Audi TSB for the 3.2 v6 engine I follow the same specs for the 2.0l and it serve me well then again I do this test with a cold engine I start it and let it run 10 seconds then shut it off and turn the key on and observe the rail pressure and see if any injectors are leaking i also like to clean the injectors tips when I’m reusing them I use throttle body cleaner and a plastic brush or brass I think the car runs better afterwards including the intake valve service anyway can’t wait for part deux.
@EDGEMOTORS4 жыл бұрын
No I didn’t, so far all the injectors that I have seen leaking, were leaking so much that I would start the car cold, turn it off right the way and take spark plugs out and see which one is leaking... this one didn’t do that:)
@yaroslavzubenko8954 Жыл бұрын
I had the same issue misfire when engine is hot but the remedy for my issue was bad camshaft sensor which didn’t give me any codes whatsoever 🤷🏻♂️
@realtor-kstocks16494 жыл бұрын
While I don’t have one I am trying to help my neighbor who has a 2009 Audi A4 2.0T . She has CEL codes showing $7E8 & $7E9. Shakes when idling, Runs really rough. I haven’t driven it yet, but she says also has lost lots of Power. Poss PCV & PRV Valve? I’ve read up this could be the problem in lieu of Spark Plugs, Coil Pack, which is what I was thinking it was. I’m not a “mechanic” but a big DIYer that has worked on many vehicles, but never an Audi. My OBDII/EOBD scanner I am using is a CenTech Deluxe, which also shows live sensor data. While It’s not a Snap On or even close, it’s been able to diagnose & solve many problems from many diff makes of vehicles. Unfortunately, she is a bit strapped for $ so, trying to help her out. If Spark Plugs, how easily are they to change? Also what gap & kind? I recently just checked my coil pack & changed my spark plugs on a 2003 Jeep Wrangler that was having misfire probs. I upgraded to Iridium plugs in my Jeep. Should I try to reset her codes 1st & see if it has a misfire code also come up, before diving into this problem? TIA, your knowledge is quite helpful.
@emmanuelmaldonado63754 жыл бұрын
Can't wait until Serge fixes it! Really interested to see what it could be.
@EDGEMOTORS4 жыл бұрын
Yeaaa I had a little hick up with the second part.... forgot to start the camera recording and yanked the manifold out while talking to “my self”.... but still coming right up.
@arborharbor74084 жыл бұрын
@@EDGEMOTORS hey, how would you diagnose the cause of a P0327 on a 2.0T. Also, to replace the knock sensor only way is to remove waterpump?
@samoniumuziejus3 жыл бұрын
I got ruffly 40000 misfires on each cylinder but the car still pulls fast.. and no error codes, not sure if I should try fixing it =D
@anupamsgh734 жыл бұрын
OMG! same problem I have in my Audi 2009 a4 b8 model, any solution? For this problem?
@nicneary74543 ай бұрын
Figure out what it was
@jgeorges30614 жыл бұрын
Good video\ info always learn new things and as always thanks for sharing and merry Christmas. cheeeeeeers
@TheBluezys2 жыл бұрын
Change your fuel filter
@TheRallyCoop3 жыл бұрын
My misfire occurs at idle no matter the engine temperature. Some days no misfire. This is typical of carbon build up on the intake valve which changes the way air flows into the engine. Mk7 E888 Gen. 3
@bennycrypto34283 жыл бұрын
I get the same problem but I already had the valves cleaned so it I wouldn’t bank on that bro but good luck 👍🙏
@superlintran3 жыл бұрын
It's the PCV valve and make sure the spring in the replacement pcv has a lighter spring in the diaphragm
@AMAG5711 ай бұрын
Hello my friends any can help me if the sound of this engaine is normal or there is something abnormal appreciated
@ze_german29213 жыл бұрын
I have a P0301 and P0300 Code for my 14' A6 2.0T. Changed Plugs and Coils no change. Engine vibrates at Idle like a 1981 VWRabbit Diesel.
@kevingutierrez98713 жыл бұрын
I have the same codes, did you ever find out why was causing them?
@deejamesdaboss3 жыл бұрын
same issue 2011
@jerseydevilspeedshopllc.43173 жыл бұрын
2015 a3 2.0t quatro. Serviced by audi since new, cylinder3 missfire, audi diagnosed catastrophic piston/ring failure. Told me I need to pay for a new engine to be installed. 69k miles owned and driven by my wife. Smfh... known problem w these cars
@cruiseedwards46577 ай бұрын
Did you try injector?
@johnniebegood58203 жыл бұрын
Audi are always full of problems not worth buying even new
@michaeleric6405 Жыл бұрын
eh, bought my 2011 a5 in 2015, just late last year all i have done is replace turbo, so 12 years all i did was a turbo, at 115k , pretty decent to me
@ml414skidoo3 жыл бұрын
Thanks for this and the follow up video. I had #4 injector go at 230K. Used you troubleshooting to confirm and repair.
@andreah61753 жыл бұрын
My 4th was misfiring, everything fixed according to code and now runs worse which they never seen before. I know they added fuel or injector cleaner on an empty tank and seen it run worse at first before but this seems different.
@devmoi12934 жыл бұрын
valve cover seals are bad making oil go into the spark plugs.
@jiujit494 жыл бұрын
Me and my son bought a a5 with misfire,and guess what I found in the cylinder head? 2 worn roller rockers ! Do you believe that?
@erictech2014 жыл бұрын
I’m having a misfire in my 2007 a4 b7 in cylinder number two I changed my hpfp didn’t do anything I saw that my coil clips are so brittle and they are a common problem with these coil clips so do you think it might be that causing my misfire. I might bite the bullet and purchase the clips and replace them because there not that much.
@jiujit494 жыл бұрын
@@erictech201 hi, me Audi4ever, you see the hose that connects to your intake from your PVC, disconnect it from the intake , as you plug the intake with your thumb have someone start it, and see how it runs then
@jiujit494 жыл бұрын
@@erictech201 I own two b7s and I know the engine by heart, keep in touch cool bro
@onememories85234 жыл бұрын
@@jiujit49 if it runs with the hand covering it, what does that mean? Or ver versa? Please let me know. Thank you.
@ThePolokid763 жыл бұрын
@@jiujit49 hello. My name is Marcus Brooks in Augusta ga. Can you cal me @7068774183. Hn you can. I do want to send a ton on the car.
@ChristopherCameronAudiRepair2 жыл бұрын
Great video! Diagnosing this with cylinder 2 now. Which vagcom version and connector type do I need for a a4 2.0t b8? Is it USB-HEX? I have it for b5/b6 but I haven't got it yet for the b8 chassis. Cheers!
@EJR203 жыл бұрын
So did you figure out what it was?
@Usmanthemecano4 жыл бұрын
Well good to see you back Serg!!!
@AshLongie5 ай бұрын
Did u get to bottom of this I've got one now
@8power0 Жыл бұрын
DUDE ,,,,,,,,,,,,,YOU NEED A SCOPE !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
@EDGEMOTORS Жыл бұрын
This video intended for people that are trying to repair their car at home:)
@audicted2quattro4 жыл бұрын
I’m getting a cylinder 4 misfire, and random misfire, I checked compression all cylinders are even. Tried moving coil/new injector/new plugs no luck ...running compression test I get 52 on #4, 62 on #3, 72 on #2 and 72 on #1. Valves are cleaned recently so carbon is ruled out any idea ?? Thank you
@EDGEMOTORS4 жыл бұрын
Injector?
@audicted2quattro4 жыл бұрын
EDGEMOTORS replaced injector, no luck
@EDGEMOTORS4 жыл бұрын
52 62 72 72 what units is this in? Psi?
@audicted2quattro4 жыл бұрын
EDGEMOTORS yes in psi sorry
@audicted2quattro4 жыл бұрын
Any clue ?
@MainelyCannabis3 жыл бұрын
Should I take out the fuel pump fuse before I do this test? I'm actually trying to get oil in the system before I start the car, I just did the timing and it sat for awhile before I finished the job. What do you think the best way to make sure the system is properly lubricated (primed) before I start it up? Great video again! Cheers
@Skumo2 жыл бұрын
l was doing the same thing and the car sat down for a while and it was working fine but after yesterday when l completely sealed a oil leak from the vacuum pump the car after few minutes of driving it it give me misfire on cylinder 1 and after driving it back home cylinder 1&3 now sometimes when l swapped the spark plugs and coils says cylinder 1&2 are misfiring
@donp59042 жыл бұрын
Looked at the whole video and you never got to the point
@stauff3r4 жыл бұрын
Guessing VVT solenoids. Sent mine to the garage and they told me it was because my car had a tune and it must be the chip... swapped the solenoids around and the code followed after getting a code reader... never to the garage again. B8 A5 2.0 TFSI
@nicky859262 жыл бұрын
I have a stage 1 apr tune, did timing, PCV, carbon cleaning, colder plugs, smaller gap, fuel trim is normal, no codes and still get random misfires in 3 and 4 every so often, compression is good in all cylinders, I’m stumped as to what it could be. The colder plugs and smaller gap reduced the regularity of it but still happens once or twice per drive
@yaroslavzubenko8954 Жыл бұрын
Might be you fuel have higher octane rating then what it’s tuned for if you add octane boosters then it could randomly misfire and vise versa if octane is lower from what’s car is tuned for. I had misfire pretty bad on my a5 that’s got stage 2 with DP, CAI, big Intercooler even with bigger throttle body diameter and the issue was camshaft sensor put an old one I had laying around and misfires stopped.
@strictlyaudis70124 жыл бұрын
Great vedio , thank you
@oso29162 жыл бұрын
Did you fix it?
@jonathonmanny4982 жыл бұрын
Good job 👍🏽
@onememories85234 жыл бұрын
Thanks for the video ! Love it ! My 2008 A4 wagon is doing the exact same thing. I changed out everything ie ngk plugs, coils, pcv, 4 brand new oem injectors and even cleaned out 90% of the carbon build up on the intake valves when pulled the intake manifold off. I'm doing a compression test and crossed my fingers it isn't a blown head gasket. Any ideas is very much appreciated. Thank you in advance.
@4Kreflex3 жыл бұрын
Man I feel you! Have you solved your issue yet? I changed my spark plugs, coils, and I’m about to change my injectors.
@onememories85233 жыл бұрын
@@4Kreflex No i have not. Kept pulling codes but it's so misleading. I won't change injectors just yet if I were you. I even swap out the throttle body for a new one thinking my oem was faulty. But damn. No change.
@EDGEMOTORS3 жыл бұрын
Do you have a lot of buildup on your spark box after Box 5000 miles?
@onememories85233 жыл бұрын
Hi. Thank you so much for responding. Negative. I don't even have any build at on my spark plugs. They are in normal condition usage. I changed them out because of regular routine maintenance.
@4Kreflex3 жыл бұрын
@@onememories8523 I noticed that my issue is loss of power. I don’t know what else it could be? I have the injectors in hand just need a mechanic for the job.
@marko_._4 жыл бұрын
Is it safe to drive the car with one cylinder misfire for some days at low speeds? The engine is shaking quite often while accelerating. The fourth coil pack is faulty and i'm getting to replace it after some days.
@baulshur5304 жыл бұрын
Did you fixed urs
@EDGEMOTORS4 жыл бұрын
No, you should not drive the car
@marko_._4 жыл бұрын
@@baulshur530 Yes, i changed the damn coil and the engine is smooth again. Actually i bought all 4 new ignition coils, because they cost like pennies. And i don't want to have the same problem again! (engine shaking, hard to accelerate etc)
@marko_._4 жыл бұрын
@@EDGEMOTORS Anyway, i drove the car like 30km (20 miles).
@bpamelab17 ай бұрын
I have a misfire in Cylinder 4, pressure is 50psi and others are around 155/160. Is this an expensive fix? Dealership says it is. My 2015 Q5 has 180K mikes. Should I just get a new car?
@jonmayo16584 жыл бұрын
Did you end up fixing the problems what was it?
@EDGEMOTORS4 жыл бұрын
Yes, injectors were causing misfire
@jonmayo16584 жыл бұрын
EDGEMOTORS thank you
@MrChinnov01874 жыл бұрын
So what was wrong with it??????
@Breene174 жыл бұрын
Is this only happening while idling if so this is what my car is doing
@aminkhan12924 жыл бұрын
My cars doing the same on idle, have you fixed it
@Breene174 жыл бұрын
@@aminkhan1292 ive had to change my injectors and that sorted it out for me
@S4_QUATTROPOWER4 жыл бұрын
Omg i have the exact same problem on a 2010 audi a4 2.0T Quattro
@ivancisneros63834 жыл бұрын
90s Kid same
@witheringchisakuta42664 жыл бұрын
I also got a misfiring in cylinder 4 in audi a4 2010T
@darrellaugustine97913 жыл бұрын
How much did it cost to fix it?
@S4_QUATTROPOWER3 жыл бұрын
@@darrellaugustine9791 still not fixed
@S4_QUATTROPOWER4 жыл бұрын
Did you evern figure out what it was!? I have done everything plugs, coils, MAF, I did do a turbo carbon clean up for the engine! maybe it is that!
@EDGEMOTORS4 жыл бұрын
It ended up being the injector, I made the video, but my editing software corrupted the files, I’m trying to fix it, I’ll post the second part as soon as I will
@S4_QUATTROPOWER4 жыл бұрын
@@EDGEMOTORS Damn gonna try to replace mine then hopefully it's that!
@S4_QUATTROPOWER4 жыл бұрын
@@EDGEMOTORS Cool I will subscribe, thanks 👌
@aminkhan12924 жыл бұрын
@@S4_QUATTROPOWER did it work for you
@S4_QUATTROPOWER4 жыл бұрын
@@aminkhan1292 Nope still have the code!
@adrianlutka24563 жыл бұрын
Nice video, but dam what a dirty angine bay😟.mine is like new
@EDGEMOTORS3 жыл бұрын
We cleaned the engine bay when the job was done:) see part 2
@daddy1kev2 жыл бұрын
Bro good video, only need the link or exactly names for tools on description, for the followers.