MY TRUCK 5

1996 GMC C2500

Tiny

Anonymous

January, 17, 2013 AT 12:38 AM

My truck 5.7 Vortec has a slight misfire at 60 MPH and 2000 rpm and steady speed. No codes. No miss under slight speed increase or heavy throttle. Repaced cap and rotor last year, and ran injector cleaner, fixed it. But now it's back, ran injector cleaner again, no fix. Ideas?

FOUND 5709 RELATED QUESTIONS

Engine Miss

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1 Answer

Tiny

ASEMaster6371

January, 17, 2013 AT 1:01 AM

Have the injectors cleaned by direct injection of the cleaner to the injectors. Additives rarely work, you need full concentrate

Roy

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