Silverado 1500

Check Engine Light and Misfire Due to One or More Stuck Closed Fuel Injectors on Chevrolet Silverado 1500

Problem Description and Possible Solution

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.

Problem Data
RepairPal Verified
Average mileage: 120,212 (54,000–195,000)
Engines affected: 4.3L V6, 5.3L V8, 5.7L V8
4 model years affected: 2000, 2006, 2007, 2014
10 people reported this problem
Viewing 1 - 2 of 2 comments
Was Startin to act like it was not getting enough fuel around 5 000 miles ago, but not seem like it was cutting out.
Let a friend drive and after he added oil, drove it a week or so and found out he didn't put oil cap back on. Few weeks later, cranks but won't start. Fuel pressure is good. Just seems like not getting enough fuel to start.