Corvette Models / Corvette C4 Forum Today 05:17 PM
Not sure how GM's IAC works but on some vehicles they can get carboned up and that will have an effect on the idle speed. Usually fairly easy to remove and clean the carbon off.
Race team 84
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Corvette Classifieds / Parts/Other Sales Today 04:59 PM
For sale is a complete, period-correct GM Muncie transmission and matching aluminum bellhousing from 1963. This is a desirable first-year Muncie combo, ideal for restoration or vintage performance...
carguy1965
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Corvette Models / Corvette C4 Forum Today 10:12 AM
Upon chasing a problem I have had for 4 years now I finally narrowed it down. Im only posting to help anyone else who may have this problem. I noticed when my cooling fan goes on the SES light comes...