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1G Idle high

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Hahvetc

Probationary Member
13
0
Aug 6, 2014
wausau, Wisconsin
OK so yesterday I posted a thread about my idle being I after my car warms up. Well I was looking over it today because im going to heat wrap my manifold. When I was looking it over I saw my Idle controller was pretty aged. Any way to test if this is what is causing my idle problem? Thanks everyone for the help!
 

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I had a similar issue.. swapped the isc for a new one and that did the trick. As to testing it I'm not sure other than switching it out for a known working one.
 
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