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www.speed-talk.com/forum/viewtopic.php?t=29435

Dec 29, 2011 ... I recently put together a sbc, in which I am having a problem with the engine wanting to back fire through the carb right before it starts.

forums.g503.com/viewtopic.php?t=215027

We are trying to get our 58 running and it will crank over but wont fire, it just backfires through carburetor. Its the fhead 4 banger any help is ...

advrider.com/f/threads/backfiring-through-the-carb-please-help.742042

Nov 15, 2011 ... A few potential causes for this. Timing: as the engine speed increases the amount of advance needs to increase as well to allow sufficient time for ...

forum.ih8mud.com/threads/backfiring-through-carb-in-f-engine.732827

I am experiencing backfiring through the carburetor on a recently re-assembled 1972 FJ40 with stock F engine. Any suggestions on what to try ...

www.lawnmowerforum.com/threads/help-briggs-stratton-popping-or-backfiring-through-the-carburetor.5204

Aug 21, 2011 ... For an engine to backfire through the intake, the intake valve must be open at the time the air/fuel mixture ignites. You have gone to great ...

forums.off-road.com/jeep-short-wheelbase/189830-what-makes-engine-backfire-through-carb.html

Mar 28, 2004 ... MC2100 304. When I give it a sharp snap to the throttle off idle (while in neutral) it coughs fire out the carb. I advanced the timing to 10* and it ...

www.clubhotrod.com/engine-tuning/42318-350-backfires-through-carb.html

Jul 1, 2009 ... This motor is in a 1979 nova and ran well before.Now when trying to start it backfires through the carb something terrible.Have tried readjusting ...

www.fullsizebronco.com/threads/backfiring-through-carb-when-engine-cold.167622

Feb 13, 2010 ... when i stomp the gas for a second the motor will hesitate and sometimes it will backfire through the carb. and i mean backfire with fire coming out ...

www.vulcanforums.com/threads/backfiring-through-carb.233674

Jul 12, 2016 ... Idles ok, backfires through the carb with light throttle. ... Decel popping causes no harm at all to the engine, but a modded exhaust will cause the ...

caremycars.com/causes-engine-backfire-experienced

The backfiring through the carburetor (the coughing or spitting), on the other hand, frequently happens in the morning when the carb's air/fuel mixture is too thin.