2001 Bullitt 4.6 Stall At Idle

Discussion in 'SN95 4.6L Mustang Tech' started by 01BullittBeast, Jan 28, 2014.

  1. 2001 bullitt stalls at idle after reaching operating temp. I've replaced IAC, cleaned MAF, no vacuum leaks, no codes. I'm stumped. Any help would be great. Thanks
  2. Clogged catalytic converters?
    Clogged fuel filter?
    Worn throttle position sensor? (if stalling on take-off)
  3. No cats. New fuel pump. New fuel filter. New hoses. New plugs, coils, injectors. Cleaned out fuel system. Drives great no issues. Only stalls at idle. Only thing I can think of is faulty TPS
  4. If your EGR valve is stuck open, it can sometimes cause stalling as well.
  5. I can check that. It's never been replaced. Car has 145k miles.
  6. If you can't figure it out, you can try going to IMBOC. I own DHG Bullitt #3872 and some of those guys are very knowledgeable about Bullitt-specific issues.
  7. I'll do that. I appreciate it.
  8. Not a problem. Keep us posted when you find the problem. It may help someone else down the road. :nice: