My 98 mustang gt will run for around 45 seconds and then stall out. It has no problem starting back up. When I am driving and it is about to stall out I can switch the ignition off and back on real quick and something will reset it and it will continue to run for another 45 seconds, and I can keep doing that for as long as I want. I replaced the fuel module under the left wheel well hoping that was it and it wasnt. Im stumped!!
My car has 139000 miles.
My car has a manual transmission.
It sounds like you may have a fuel supply issue or potentially a faulty idle air control valve. If this happens at lower speeds or at idle, this is typical of a bad idle air control valve. If this happens at higher speeds, this may be related to weak fuel pressure caused by a bad fuel pump, a dirty injector or a bad fuel pressure regulator. I would suggest having a professional from YourMechanic come to your location to diagnose and inspect your car.
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