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Chevrolet
Truck
Engine
Symptoms
Backfire
1967 Chevy Truck crab
1967 CHEVROLET TRUCK
300,000 MILES • V8 • 2WD • MANUAL
NEXTEL
MEMBER
1 POST
truck is back fireing throw the carb it is not the timin g or the carb
Sep 14, 2008 at 4:07 PM
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MHPAUTOS
✓
Experienced Mechanic
31,937 POSTS
Hi there,
check that the high tension leads are in good condition as they may be cross firing.
Mark (mhpautos)
Sep 14, 2008 at 4:11 PM
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