1987 Chevy Caprice engine runs hot, backfires, knocks

Tiny
RED7341
  • MEMBER
  • 1987 CHEVROLET CAPRICE
  • V8
  • 2WD
  • AUTOMATIC
  • 81,000 MILES
We have a chevy 305 that was just rebulit it starts fine when cold and idles ok for a short time. Then as it warms up the engine will struggle to idle and backfire sometimes.

Can you make any suggestions?
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Saturday, July 26th, 2008 AT 10:11 PM

1 Reply

Tiny
BUDDYCRAIGG
  • EXPERT
Running lean, or ignition timing.
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Friday, December 12th, 2008 AT 7:27 PM

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