My truck runs great until after about ten miles of driving then all of a sudden it can't get out of its own way. I can shut it off and immediately start it back up then it runs like it should but only for a limited amount of time. I've replaced and upgraded the fuel injection, new GM pump, fuel filter, coolant temperature sensor, mass air flow sensor, new plugs and wires, cleaned the throttle body and replaced the gaskets on both the throttle body and upper intake. I'm completely lost, please help.
have the same problem?
Thursday, August 4th, 2022 AT 11:18 PM