qbanit0gsx
15+ Year Contributor
- 95
- 0
- Feb 12, 2004
-
west palm beach,
Florida
my car was idling at around 1200 rpms and it would rarely backfire. well 2day i brought down the idle to about 800 rpms and i was test driven it and got on it and when i let off it backfired alot louder than before. it seemed to back fire whenever i got on it. any ideas?

