mikeb0914

last night i was driving my stang and it all of a sudden started like choking and shut off. the power was still on but the motor stopped. i shut the car off and then turned it back on a few minutes later and it started fine. i then parked it and went in the house. ever since i put headers on the car ive been having problems up the ***. what could this possibly by, some peole said its the fuel pump, some peope said its the ignition. i dont know, i cant keep throwin money in the car if i dont know exactly whats going on? can someone make me out a check list of all the possible things that might be wrong, there was no check engine light so i dont know if it was something minor or a major flaw in the computer. i drive a 4.6 liter gt. thanks

mustangman02232

what year/tranny

Dan04COBRA

Have a light on? No codes?

Clean your IAC, replace it even (35 bucks?). New Fuel filter.

Start with that.

Chopper

Make sure you have fuel pressure at the schrader fitting,about 45 lbs I think.I had a computer chip flip out on a Linc.MK VIII once and it would do the same thing.It would just start losing power and eventually die.Turn the key off and it would start and run fine.If there's a chip in the car try removing it and see what effect that has.