C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

idling issues

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Old Nov 10, 2010 | 09:46 AM
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DENNIS7911
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Default idling issues

My trusty 1987 Corvette is having some issues. First during the summer, it developed an unwillingness to idle properly when at operating temperature.
Now, it has gone over to when you start the motor. Starts right up but, will not idle properly.
Need some suggestions.

Thanks,

Dennis
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Old Nov 10, 2010 | 11:14 AM
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check your vacum hoses, my 87 had same probs, most all of the hoses were rotten at the fittings, with engine running , spray wd40 when idle goes up , its a leak.
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Old Nov 10, 2010 | 05:25 PM
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Do a search, there must be a zillion posts on this subject....WW
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Old Nov 10, 2010 | 06:05 PM
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Originally Posted by WW7
Do a search, there must be a zillion posts on this subject....WW


http://forums.corvetteforum.com/sear...rchid=20261749
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