94 Gt Won't Start..sometimes

[hobbyhorse]

My 94 GT will not start every now and then. It turns over just will not start. Usually after several tries it will start, but not always. The times I have been able to look at things before it started it had no fire. I have replaced the ignition module but after a few times starting and running it did not fire again. The biggest problem is it won't stay broke long enough to find out what is wrong. Once it starts it runs fine. Any ideas

 

[BlownFiveLiter]

Sometimes this can be an indication of a dying fuel pump, if the stator inside the distributor and the TFI check out ok. The times you have difficulty starting it, do you hear the fuel pump prime? Sometimes cycling the key on and off a few times allows the fuel system to build enough pressure to start. Worth a shot anyhow, if you have spark and injector pulsing.

 

[toyman]

Could be a few things but high on the list is the PIP=Stator=Hall Effect Sensor, fuel pump and regulator.

 

[hobbyhorse]

I've already put in a new pump, regulator and relay. After some reading the hall effect sensor did come up a few times. Thank you for your input. I'll look there next, but I'm still open to any possibilities.