1995 GMC Truck backfiring

1995 GMC TRUCK
240,000 MILES • V8 • 4WD • AUTOMATIC
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SLYNN_13
  • MEMBER
  • 1 POST
when i accellorate i loose rpms, when i let off rmps go up...never going up past 2000rpms, it is backfiring. as i accelorate the check engine light comes on (as the truck is dying) then i let off the gas and check engine light turns off. what can i do i feel like i've tried all the obvious!
Jul 31, 2009 at 7:00 PM
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.
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
You have a problem within the engine management system -you need to have the computer scanned for code/s this is your starting point of diagnosis. Autozone provides this service free.
Jul 31, 2009 at 7:07 PM
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