1986 Ford Truck Backfiring thru muffler

1986 FORD TRUCK
60,000 MILES • V8 • 2WD • MANUAL
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RADVANCE
  • MEMBER
  • 1 POST
Engine starts and runs good but when shifting gears--it backfires thru the exhaust system
Nov 17, 2008 at 2:52 AM
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MIKE H R
  • MEMBER
  • 3,094 POSTS
check the plugs and wires, loose or bad wires will make it cross fire.
Dec 31, 2008 at 4:04 AM
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