1996 z28 camaro high idle
03-27-2017, 08:13 PM
#1
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1996 z28 camaro high idle I've replaced a few hoses, iac valve, cleaned throttle body replaced most of the vacuum system and still get the check engine light it idles in park between 850 and 1000 and in drive at 750 any suggestions
03-28-2017, 08:11 AM
#2
Trying to track down a cause for high idle can be a PITA, but a quick and easy check is the vacuum lines on the intake. Make sure none of the intake vacuum lines broke/cracked during the install of other components.
