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Mod | | | Forums66 Topics128,127 Posts1,056,680 Members48,452 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: Apr 2005 Posts: 1,971 'Bolter | | 'Bolter Joined: Apr 2005 Posts: 1,971 | Is it backfiring out of the carb or more like coughing through the carb? A coughing would generally indicate a lean condition.
If it is backfiring (flames and distinct pop) through carb and exhaust, you may have a timing issue and/or a valve problem.
Make sure you didn't go to one of those E85 gasoline pumps. They don't like that. Ask me how I know. | | |
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