Car Problem Reports

GMC Savana 2500 Check Engine Light and Misfire Due to Stuck Fuel Injectors

GMC Savana 2500 Problem
11 Reports
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Model Years Affected: 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003

Engines Affected: 5.3L V8, 5.7L V8, 6.0L V8

Average Mileage: 124,916 mi (78,000 mi - 193,011 mi)


One or more fuel injectors may become stuck closed causing an engine misfire  and the Check Engine Light to illuminate. Our technicians tell us that this problem can be caused by some fuel additives. There are special procedures which may be able to restore the affected injector. If this fails the affected injector must be replaced.

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