I've been ignoring this problem for a long time but I need to just deal with it. After doing a VX to Z6 swap I had an irractic idle. I fixed it by adjusting the TPS. Now the SOB sounds like a porp plane about to takeoff when you first start it.
Anyone got a clue?
I know:
1) no vacumn leak
2) IAC is fine
3) no CEL
4) TPS voltage is within specs
Anyone got a clue?
I know:
1) no vacumn leak
2) IAC is fine
3) no CEL
4) TPS voltage is within specs