Problem Reports » Idling Problems Due to Vacuum Leak in Throttle Body Gasket

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Chevrolet G Series Van (G10)

 

Report: Idling Problems Due to Vacuum Leak in Throttle Body Gasket

Chevrolet G Series Van (G10) Problem
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Model Years Affected: 1994, 1995

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An engine vacuum leak may develop from the throttle body gasket causing a higher than normal idle speed. Failed gaskets should be replaced.