I've went through the checklist over and over.. I've done Threadsearches.. and I cannot find the problem! I HAVE A '90 5.0 IN MY RIDE
She will not start when hot.. sometimes she does.. sometimes she doesn't.. it is kinda a toss up.. but it is always when I've been driving a while and she is hot. I shut the car off.. go to turn her back on and she just turns over and over and over.. I have Fuel pressure, Starter is good, I have good spark, changed the TFI Module, timing is not off, fuel pump primes, no vaccuum leaks, I have a good ground..... I have to wait about 40min before I can start her up again.. She runs beautiful other than that. ANY SUGGESTIONS!?..
Recent Upgrades Before the Problem (255lph Pump, Upper/Lower Intake, Fuel pressure regulator, Longtube headers)
She will not start when hot.. sometimes she does.. sometimes she doesn't.. it is kinda a toss up.. but it is always when I've been driving a while and she is hot. I shut the car off.. go to turn her back on and she just turns over and over and over.. I have Fuel pressure, Starter is good, I have good spark, changed the TFI Module, timing is not off, fuel pump primes, no vaccuum leaks, I have a good ground..... I have to wait about 40min before I can start her up again.. She runs beautiful other than that. ANY SUGGESTIONS!?..
Recent Upgrades Before the Problem (255lph Pump, Upper/Lower Intake, Fuel pressure regulator, Longtube headers)