Quote:
Originally Posted by c4zr1
I have a Corsa exhaust and a Mark Haibeck chip. When I shift from 1st to 2nd, 2nd to 3rd, and 3rd to 4th I get a backfire which is very annoying and embarrasing. I was wondering if a leak in the exhaust system is causing it. I am thinking about getting the exuast system welded up.
I have read that Mark's chip elliminates the backfire.
Any help is appreciated.
Thanks!
Don
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Yes check for leaks. I'm assuming backfire is in exhaust, right? Also could take some fuel out of lower MAP regions in decel.