Idle problem 1200-1600 rpms
Le Mans Master
Joined: Jan 2006
Posts: 5,621
Likes: 206
From: Orlando FL
I would look at the IAC (idle air control) motor. They can get sticky and cause idling probelms.
Take it out, clean up the plunger and base metal where it seels. Lub the motor shaft and put it back in. If there is a change then it might be bad and need to be replaced.
Take it out, clean up the plunger and base metal where it seels. Lub the motor shaft and put it back in. If there is a change then it might be bad and need to be replaced.
Thread Starter
Heel & Toe
Joined: Mar 2012
Posts: 17
Likes: 0
From: houma Louisiana
Could you tell where that is located I'm not sure what it is? Pictures would be great. How do you know if it's bad? Thanks for the impute
Racer
Joined: Sep 2007
Posts: 393
Likes: 0
From: Bartonville Illinois
The biggest share of the time a computer will be reacting to a mechanical issue. The problems are usually outside the computer.Dirt, moisture, bad connections,worn mechanical parts.
Advanced
Joined: Jun 2011
Posts: 81
Likes: 6
From: Baytown, Texas
Iac
The IAC is on the passenger side of the Throttle Body next to the TPS. I had the same high idle problem and I cleaned the area and replaced the IAC and it worked immediately. Probably could have cleaned the old one but didn't want to have to replace it later on the side of the road.
