I tried search but no luck. I have a problem a little different than those I have seen on the board. Normally I have no idle issues. Lately on cold start, I get very minor fluctuations, around 50 RPM if I had to guess. If I drive for 30 minutes or so, then shut it off and restart it 15 minutes later, I get fluctuations around 500 RPM, and most times it dies. Sometimes it starts jumping around if I have to sit at a long traffic light. I have to monkey with the gas pedal to get it to smooth out.
I have cleaned the IAB, checked the TPS (.95-.96), and I have the idle adjuster plate. No engine codes. I have found no obvious vacuum leaks, although I am suspicious of the line from the charcoal canister to the intake.
Anybody have a clue?
I have cleaned the IAB, checked the TPS (.95-.96), and I have the idle adjuster plate. No engine codes. I have found no obvious vacuum leaks, although I am suspicious of the line from the charcoal canister to the intake.
Anybody have a clue?