wont run at op temp

Are there any trouble codes?

When it failed to restart, what is missing? Ignition sparks, fuel injectors not pulsing, fuel pump not working ?

no codes have fuel pressure and spark. this is a good one. I do question the fuel volume though. but I cant figure out what stops the fuel pressure is good

Are the injectors pulsing?
Does starting fluid works?

yes starting fluid will keep it running when in this state. I will go recheck pulse @ injectors.

leting it warm up, Its amazing how good it runs when cold like brand new. Will let you know bout pulse anly take a few with no thermistat in.

If starting fluid works and you have fuel pressure, the fuel injectors are not pulsing.

It could be the PCM or cam sensor has a fault.

nope got pulse and pressure just warmed it up now it is in the not run state. or should I say starts makes a few revolutions but rough ones almost like its way to fat.

I thought this thing ony had a crank sensor.

any ideas?

hello, dont quit on me now.

Sorry for the delay in responding, was away.

You are having problems only when it heats up and that is the time to be checking the ignition sparks, fuel pressure and injector pulse only when the engine fails to start.

Was the ignition coil replaced?

the engine does not actually fail to start it chugs a few times and falls flat on its face. almost like its way to rich. any touch of the throttle has the same result. when cold the throttle works fine. is it possible that the tps is opening up when hot causing a full rich condition? ignition coils have been ohmd out hot and cold they are good

" the engine does not actually fail to start it chugs a few times and falls flat on its face. "

I am not sure if I understand what you are trying to say.

meaning it attemps to to start but acts like it is out of fuel.

That means you can't get it started right?