My 94 F150 4.9L will crank but not start
#11
#12
Senior Member
If it is choking itself out, it could be your TPS (throttle position sensor). Don't know to much about that. But there is a lot of threads on that subject. You might want to clean the throttle body first.
#14
Senior Member
In case you haven't found it:
542: Fuel Pump circuit failure - PCM to GRD. Someone else will have to help you with this because (knock on wood) I have not had fuel system or PCM problems yet.
542: Fuel Pump circuit failure - PCM to GRD. Someone else will have to help you with this because (knock on wood) I have not had fuel system or PCM problems yet.