2002 Chevy Express

Tiny
PPOLACO
  • MEMBER
  • 2002 CHEVROLET EXPRESS
  • V8
  • 2WD
  • AUTOMATIC
  • 130,000 MILES
Hi, truck runs ok when it first starts in a few minutes it starts missing a little at idle. When you give it gas it stumbles starts missing then shuts of with a shudder. Tried a new mass air flow sensor and a crank shaft position sensor with no luck
5.7 3500 chevy express
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Friday, February 22nd, 2008 AT 12:07 PM

1 Reply

Tiny
DENNYP
  • EXPERT
Check your spark plugs and wires.
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Monday, February 25th, 2008 AT 8:05 PM

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