1967 Chevy Truck crab

300,000 MILES • V8 • 2WD • MANUAL
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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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