94 Roadmaster has new fuel pump, fuel filter and starts. Will not stay running for more that ten minutes.

I have a 94 Roadmaster and occasionally my pass key light comes on and car won't start....however if you turn off the key and wait 3 minutes you can try starting it again. Sometimes it will start

Clogged catalytic converter

i have a 94 Cherokee limited runs but when it gets hot it dies and will not start threw the winter i didn't have this problem now that it is hot out it will not stay running put a coil pack on cause it looked bad new fuel pump n filter radiator and thermostat we are at a loss the is plenty of fuel in the rail. it turns over but just will not start please anyone any ideas

BAD OPEN COOLANT TEMPERATURE SENSOR WILL CAUSE CAR TO STALL.

Have you checked the distributor or coils? Maybe your rotor is not turning. It could be so many things.

sounds like the the ignition control module test fuel psi and for spark to the motor.goodluck

check theft system for problems with program(dealer)..disconnect battery for about five minutes,reconnect and try to start,if starts and then stalls leave key on for ten minutes exactly...then turn key to off position for 15 seconds..then start...if starts allow to run for ten minutes..

You need to have someone with a scantool check the sensors. I've had coolant temp sensors read -43F which tells the computer to dump more gas essentially flooding the engine.

I know you said new fuel pump and filter but I would recheck the fuel pressure. Drive the vehicle with the fuel pressure gauge on it and see if the pressure drops after 10 minutes.

the fuel pump is located in the fuel tank you have to remove the tank and then remove the fuel sending unit and the pump is on the fuel sender