Quote Originally Posted by finalfighter View Post
Heres what i would do if i was having your problem.

1st: check the plugs on the firewall in the engine compartment on the passenger side. unplug them and spray them with some contact cleaner.

2nd: do the same to the maf plug as above

3rd. pull the ecm, post a pic of the inside here so i can verify its the proper one and nothing is burnt.



Now for some questions.

1st. when it gets running does the idle come down once its warm or is the idle stuck.

2nd. can u visually see the throttle being actuated by the idle air control valve?

3rd. where did you get the mpa (i think you mean maf) sensor?


good luck
I have to stay on the gas peddle for a few minutes and it will idle on its own, once I get it to crank. #2 I replaced the idle air control valve with a known good valve. I do think its working , stays reved up between shifts, Will return to idle after few secs. Maf sensor was replaced in the air box tube, reman from Napa. I will check all my plugs, thank you. Original ECM looked great inside the plug in area. Factory original. From what I see there's two Coolant temp sensors near the thermostat housing, I have cleaned them both, brass side.