Originally Posted by
im2wrxy
Just had them read:
P0301
P0303
P0304
All misfires, cylinders 1, 3 and 4. I had it cleared. We'll see if the problem persists tomorrow on a cold start. No other ideas until I get retuned.
Are you running different injectors? Thats usually the winner. The Idle Injector latency/mapping has got to be spot on.
I said fuck it and upped the Misfire threshold with Enginuity.
Could be intake, boost leak, less than optimul burn conditions, and a million other things.
I tried to read back on some of your mods but damn that a lot of reading.
Also, FlybyTT your MAF is hosed. I would try cleaning it first with some CRC electronic parts cleaner. Still a CEL replace it. The AIT/MAF use the same connector so make sure its straight.
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