Clipsoe
Proven Member
- 103
- 25
- Apr 22, 2015
-
Fort Lauderdale,
Florida
Ok, so here is what happens. The longer the car sits the longer I can drive it. I'll start the car let it warm for a sec, and start driving. After about 10-15 min the car will start backfire, the rpm gauge will jump all over the place, the a/f gauge will show it go lean, and the car will shut off. The more I try to restart it and get back to my driveway the more it does it. Once it starts doing this, the a/f guage will pretty much stay lean the whole time. Keep in mind it happens slowly at first. ill be driving the rpm gauge will stutter and then back fire but keep going, then it starts happening more and more closer together till I have to start it every minute or so. Well after its first signs of starting the other day, and I turned the ac on and it started doing it immidiately, and when I shut off the ac it stopped. It does do it regardless, but for some reason its like the ac made it do it on que. As far as what I have done to fix it I have changed timing belt, tensioner, pulley, water pump, ignition coil, wires, plugs, transistor, vc gasket, tb gaskets, battery, alternator, 400lph fuel pump, front 02 sensor (aftermarket), maf, tps, icv, ecu, and fpr. All oem except the O2. Any help would be greatly appreciated.