Originally Posted by xageetee
and the only time it has has backfired is when some goose gets in and tries to start it while pumping the accelerator. Seems to be a reflex for some people.
Agreed, All my cars are straight LPG and thats the only time they ever backfire.
Same deal with a mates AU. Straight LPG, never backfired while he had it. Sold it privatly and the guys already came back saying it backfires all the time and asking how he did it without it popping.... simple, don't pump the friggin accellerator! (can't imagine why anyone would need to in an EFI car anyway!)