it is on the throttle body. you need to post only once. we all look at the questions and answers.

Roy

Answered by ASEMaster6371 (expert)
24,782 answers provided

by the way. i suggest getting it fixed asap as a high idle can cause stopping issues

Roy

Answered by ASEMaster6371 (expert)
24,782 answers provided

What size engine do you have?If you have the 3.6L it doesnt use a iac it uses the throttle plate to adjust idle.

Answered by saturntech9 (expert)
23,155 answers provided

The IACV is on the throttle body-what exactly is it doing?

Answered by rasmataz
68 questions asked

When I take it out of drive the rpm's jump up to 3000. I have a 3.4L

Response from mjac8204
4 questions asked

i think her original post was 3.4

Roy

Answered by ASEMaster6371 (expert)
24,782 answers provided

If you cover the throttle body opening and it idles down and dies you know the problem is within the throttle body area or computer control wires etc.If it doesnt you have a big vacuum leak.

Answered by saturntech9 (expert)
23,155 answers provided

Ok thanks for everyone's help

Response from mjac8204
4 questions asked

Your welcome thats what were here for.I would check for a vacuum leak before suspecting the idle air control valve.

Answered by saturntech9 (expert)
23,155 answers provided

I will check for the vacuum leak first. That seems like it would be easier to fix.

Response from mjac8204
4 questions asked