so my 91 1500 chevt truck is backfiring when i accelerate like bad and i cant seem to figure out whats making it do that

5

Asked by Mar 26, 2015 at 02:33 AM about the 1991 Chevrolet C/K 1500 Scottsdale Extended Cab LB

Question type: Maintenance & Repair

2 Answers

59,945

Check the distributor and module.

6,955

worst case, a burnt exhaust valve

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