Wait, you want me to put my old plugs back in there? I know a few guys that are running the NGK's that I am using and don't have any problems. THey are gapped to .028 as well. It ran perfect or a while then just quite. I have checked, and rechecked the ICM's as well.

Josh

 

yeh my car runs fine on the bkr7e's at .028

 

yeah i know cars do run fine at .28 gap but i was jsut saying try the bigger gap and see what happens if you are still getting the same problems. Or maybe all hell broke lose in your car and it wants ko4s lol *wish that was true*.

 

LOL, I hope it doesn't... or at least not yet... and besides, I am not putting K04's in my car. It's getting special treatment. Something a lot of people DON't do.

Josh

 

oh GT25r's then!! I see

 

Nope, still wrong... possibly more details later.

josh

 

ok so I just tried moving the coil pack that was giving the most misfires, cylinder 3, and switched it with the one that was not missing much, cylinder 2. Guess what!?!?! Cylinder 3 still misses most. I am so confused! Maybe it's the spark plug fouled up so I am going to swap spark plugs next just to see if that does anything. If so then I will go and buy new ones... again... and see if that fixes my problems. I still can not find any boost leaks so I am guessing the low vac is due to the misfires. I will let you know whats going on as soon as I can get them all swapped around.

Josh

 

maybe you heads are getting wet cause you have a gasket leak (see if the plug is wet when it comes out) on the heads on that side and need to replace it, idk i would try that or run some seafoam threw it to clean it some what. you going to get some rs6 turbos those i hear are ***** fast.

 

Ok, I just tried switching the spark plugs and still no change. I now get misfires on 4 of the 6 cylinders. Here are the codes I just pulled:

VAG-COM Version: Release 409.1-S

Control Module Part Number: 8D0 907 551 J
Component and/or Version: 2.7l V6/5VT G 4000
Software Coding: 06751
Work Shop Code: WSC 06325
5 Faults Found:
16684 - Random/Multiple Cylinder Misfire Detected
P0300 - 35-00 - -
16687 - Cylinder 3 Misfire Detected
P0303 - 35-00 - -
16690 - Cylinder 6 Misfire Detected
P0306 - 35-00 - -
16686 - Cylinder 2 Misfire Detected
P0302 - 35-00 - -
16689 - Cylinder 5 Misfire Detected
P0305 - 35-00 - -


As you can see it's the back 4 cylinders. The front 2 are fine. What else could be causing this? I am so lost right now. I want to burn my car.

And no. No RS6 turbos. Looking into doing a single GT35 or something along those lines. Please don't turn this thread into that though. I will make another post later about it.

Josh

Hey, what is this? It's coming off the coolant expansion tank. Doens't look like it goes anywhere?

 

Just tried it with the new plugs and still am misfiring. No change at all... Not even the slightest. AHHHHHHHHHHHHHHHHHHH

So... I think I am done for tonight.

Any more ideas? I am going to be towing it to a buddies shop tomorrow to see if we can figure it out there.

Josh