mikki 0 Posted March 15, 2009 Report Share Posted March 15, 2009 anybody get this?If i drive 1st gear flat out pedal 2 the metal and change 2 second the car backfires loud pop with a small flame...the car doesnt backfire ever...only small pops and splutters since i chopped off the suitcase muffler off Link to post Share on other sites
Bobtrude 0 Posted March 15, 2009 Report Share Posted March 15, 2009 Well I guess that when u removed your "suitcase" the backpressure went down. . . . and the purpose for that is to resonate unburned fuel back into the sylinders. If the fuel isnt resonated back in it will explode and make a cool flame:). A friend of mine works at an ehaustbuilder and this happens all the time when the guys with civics come in and wants 3" exhaust. They never listen to him and as a result they come back after experiencing that the engine is acting up. Link to post Share on other sites
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