Popping!!!!!why???????????
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Popping!!!!!why???????????
When I start my 292 and run about 10 minutes it back fires but after a few more minutes it won't do it.
What am I missing, I just tuned it with everything new. I set the points at .015.
What am I missing, I just tuned it with everything new. I set the points at .015.
Logistics Pro
Joined: Jan 2002
Posts: 4,907
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From: suburban atlanta
Assuming that this happens only when the engine is cold, your choke is most likely set too lean. If you have a 'crossover' or 'heat riser' valve in the exhaust, make sure that it moves freely. It will help warm up the intake & incoming air charge for better combustion.
The other alternatives are timing too far advanced or a sticking valve.
tom
The other alternatives are timing too far advanced or a sticking valve.
tom
Last edited by tomw; Aug 24, 2005 at 07:26 AM. Reason: spelling
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