Quote:
Originally Posted by SHAKN' 04
No vacuum leaks?
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how can I check that? I installed all vacuum lines, except the one for the boost gauge, cause I dont have one. I just put a cap on it.
I have to say, I still run a previous tune from last year. Can that be a problem maybe?
Edit: I just flashed the stock tune back and it's a little bit better, the idle rmps doesnt move anymore between 900-1300, its around 1000 now. But the car is still extremly vibraiting. I only know that, when a spark plug isn't working.
Could it be something with the MAF or the IAT1/2?? I use the two outside wires and connected them to the IAT2 and the IAT1 is also connected and in the inlet tube.