Where is the Idle Air Control Valve?

dwitczak · 03-25-2006, 05:41 PM

I can not find this item to replace. 1996 Blazer, 4.3 liter 4x4.

Thank you

jsgold · 03-25-2006, 07:45 PM

They are mounted on the throttle body. A round valve with a w/p connector running into it. Has two screws holding it in most of the time. They are expensive, be sure it is what you need first. Might need cleaned, or may be another item causing your problem. Poor idle is caused by a lot of possible items, too many to list.

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