2002 Chevy Express

2002 CHEVROLET EXPRESS
130,000 MILES • V8 • 2WD • AUTOMATIC
Avatar
PPOLACO
  • MEMBER
  • 1 POST
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
Feb 22, 2008 at 12:07 PM
Advertisement
Avatar
DENNYP
  • ✓ASE Certified Mechanic
  • 1,824 POSTS
  • ASE Certified Mechanic
check your spark plugs and wires.
Feb 25, 2008 at 8:05 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.