JJDAG
forum member
ive searched a few times on here to see if anyone has this happen couldn't find anything. On my 07 gt auto bone stock no mods to engine only axle back ford racing gt500 mufflers. It runs fine driving around even when I get on it but when I floor the gas pedal and it kicks down I get a backfire through the exhaust just one bang, it doesn’t hold back, the car gets up and goes it’s just the backfire. Also never a check engine light on. Anyone hear of this or have experience repairing? I don’t want to do any damage to anything. Thanks in advance
John
John