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  1. JGriff

    my 5.0 is doggy I NEED HELP!

    it doesnt matter what my fuel level is, still does it, and i run nothing but premium fuel
  2. JGriff

    my 5.0 is doggy I NEED HELP!

    ummm....dumb response here by me....but I'm not sure, I dont think I have it because I have complete exhaust from the headers and dont think it would be back on after removing all the exhaust???
  3. JGriff

    my 5.0 is doggy I NEED HELP!

    here is a list of work done to the motor Edelbrock RPM Performer Intake manifold BBK valve covers BBK long tube headers and H-pipe 2.5" Flowmaster stainless exhaust AEM Cold Air Intake w/K&N Filter 24# injectors 190lph fuel pump 70mm Throttle Body Accel Coil Pack Underdrive pulleys...
  4. JGriff

    my 5.0 is doggy I NEED HELP!

    hey guys, Im new to the site, but not new to Mustangs. For some reason that IDK my car is doggy and sounds like it backfires on me, but it only does it sometimes. If I take off and get on it through all the gears its perfectly fine. but if I'm cruising through town and then get on it between...