- Jan 28, 2014
- 6
- 0
- 2
I have a 2001 Bullitt mustang, 4.6L SOHC. The car sputters a little then when I press down the pedal it clears up. When coming to a stop the car dies out. When I start the car back up it dies again unless I give it gas. Usually only happens when the engine has been warmed up. I've replaced IAC, TPS, EGR valve, EGR vacuum regulator, DPFE sensor, Crank position sensor. I've cleaned my air filter, MAF sensor, throttle body, and intake. I've checked for vacuum and exhaust leaks, none. Checked oxygen sensors, readings within spec. Fuel trims are a little high. Replaced spark plugs. Rebuilt injectors. Cleaned fuel system. New fuel filter and fuel pump. Ohm tested coils, all are good. Idle set screw is a base idle. No smoke from exhaust. Intermittent misfire code on cylinder 6. No other codes. Stumped on problem.