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I had one do that and it was caused by a bad intake valve.
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∙ 10y ago
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Why won't 5hp Briggs engine start after rebuild it backfires through carburetor?
spark plug gap, gas/air mixture on carb.
If you have 1993 grand prix when idling backfires through carbrator?
Its fuel injected doesnt have a carb.
Why 91 cavalier 2.2 engine you shut it off and know it wont start but backfires through the carb any ideas?
car has jumped it/s timing.retart timing approx 5 degrees,it should start.
How to Troubleshoot a Dodge 440 engines that is in a 1978 Jamoree motorhome that backfires through the carburetor after the engine warms up?
possible need carb rebuild, or a flat cam lobe . Could be timing or bad timing chain.
What is wrong with my Yamaha Warrior 350 because it backfires?
timing or carb
Carb backfires when given more gas?
Check your timing and your vacuum advance.
1985 Nissan 720 backfires?
sounds like you are ready for anew carb.,go to webber carb. direct and order a webber 32/36 carb. u will be a happy Nissan man.
Battery was dead so you began to charge it so I then tried to turn it over and it starts to try to fire and backfires could it be timing?
if it backfires it could be timing or else you have it flooded from trying to start it. You didn't say if the engine is carb or fuel injected. If it is carbed, let it sit for awhile to let the gas drain out of the carb. If it is fuel injected then it is probably timing. year make and model of vehic and millage
What is the difference in automobile backfires?
you did't specify if it is carburetor or fuel injection.if the backfire is out the exhaust or through the intake. if out the exaust it is usually ignition and if it is through the intake/carb or the plenum/fuel injected it usually is a lean or fuel starvation...
327 backfires through the carb?
Perhaps timing chain has jumped, Worn cam lobes, Firing order mixed up, Accelerator pump failure (carburetor), Faulty distributor cap,
My carb backfires its a quadrajet in a 1970 gto?
timing problem or crossed plug wire or even possibly a burnt valve.
Your raptor idles fine but when you touch the gas it backfires?
it is the carb. my uncles did the same thing. you need to have them cleaned and have them put in sync
