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Old 10-16-2009, 11:44 PM   #1
1966chevroletpu
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back-firing problems

hey guys i haven't been on here for a while, but im still working on my truck and still a project. Anyways i have this problem when i punch on the gas sometimes or every once in a while it back fires once and sometimes it bogs. I just fixed the timing and when i did the timing, i put the #1 piston up to TDC mark and everything set right and still does the same thing. if anyone can help that would be cool thanks....
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Old 10-17-2009, 12:26 AM   #2
protrash64
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Re: back-firing problems

I would adjust or check your accelorator pump. Sounds like it needs to apply some more fuel along with the air when you stomp on it.
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Old 10-17-2009, 01:01 AM   #3
1966chevroletpu
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Re: back-firing problems

yea because it does that only when i got to punch it, i thought it might need a rebuild, Cuz i had the carburator for three years now and i don't know when was the last time it was rebuilt
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