Backfiring????
#1
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Backfiring????
earlier today i was crusing and as i started to apply the brake from about 40-50mph i started to hear a POP! POP! i was embarassed. what could it be? i know plenty of no cat cars with the same set up as me and tehy dont have this problem
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Originally Posted by 01TAFlyer
I had severe backfiring problems at certain rpms when I was having misfires. Although my car does do a little backfiring when shifting and downshifting sometimes.
#4
Well, if you know someone with autotap, or hptuners, efilive, etc. they could check for misfires, did this just start happening? or have you done a mod to your car recently? headers do make the car run rich in some peoples cases, every car is different. Are you still having a problem, getting worse or better?
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Originally Posted by 01TAFlyer
Well, if you know someone with autotap, or hptuners, efilive, etc. they could check for misfires, did this just start happening? or have you done a mod to your car recently? headers do make the car run rich in some peoples cases, every car is different. Are you still having a problem, getting worse or better?
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I have the same thing, once I go above 3krpms and let off the pedal, my car sounds like a semi automatic. It's kind of annoying but I deal with it. I am hoping once I install my cam and get a tune it'll go away or reduce.
#7
i put headers on my TA about a month ago, followed by a custom true daul 2 3/4 inch pipes no cats no mufflers. when i try and start it up it doesnt turn over, try again and it backfires, it'll either follow with another backfire or start up. ive noticed a lot of guys with this same problem. a buddy said it might be the wires so i bought some taylor thunderbolt wires, still doing it... i just put some ngk tr-55 spark plugs in when i put the headers on, have no clue whats causin it.