Mechanics

BUICK LESABRE BODY PROBLEM

1994 Buick Lesabre • 140,000 miles

High idle after fuel line replacement rubber hose and new filter any connection
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Steve @44
February 6, 2013.



Was the problem immediately after the repair? If so, it is curious. Did you double check the work? Use a gage and check fuel pressure. Check for vacuum leaks. Block off the mouth of throttle-body, engine idling, does it have any effect on the idle?

Clean throttle-body and idle air control.

JDL
Feb 6, 2013.