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10-26-2005 05:10 PM #1
backfire
Hi,
i just got my old nova running and every time i tap the gas it backfires and flames shoot out the carb. Its an all stock 6 cylinder.
Any help would be appreciated.
thanx,
david
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10-29-2005 09:22 PM #2
either timing off or accelerator pump isn't working and you having a lean pop. I think timing right off hand though. back it down a little bit.RAY
'69 Chevelle--385
'68 Camaro--Twin Turbo
'78 Luv--383
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10-30-2005 03:54 AM #3
Plugs can do that too.
Could it be a 10114182? If so, it is a Gen V 454, 4 bolt 1991 (or later). Hope that helps..
GM Engine de-coding