supercatxr7
Registered User
Okay, car runs fine as long as I don't go into wot. Once under wot the car will cut out at about 4800+ rpm and 16lbs of boost. It immediately backfires, black smoke from exhaust, goes pig rich with air to fuel of around 9:1 and barely runs. If I stop and shut the car off, and then restart, it is fine. I have replaced DIS (2 new ones and one off a car in the Junkyard), Coil, Cam Sensor, Crank Sensor, Plug Wires, plugs were done twice, fuel filter also done twice. I do have an exhaust leak at the header, but I don't think it is causing the problems. I have a aeromotive afpr, maybe it's going bad?
Should I look into fuel problems as it is going super rich and staying rich until I turn off key and restart? Need some help quick, as v6 challenge is Sunday and I can't seem to get the problem solved.
Should I look into fuel problems as it is going super rich and staying rich until I turn off key and restart? Need some help quick, as v6 challenge is Sunday and I can't seem to get the problem solved.