I need someone else's opinion or help with my car. It starts up fine but after running for so long it shuts off. There is a brand new battery, alternator, fuel filter, spark plus, and spark plug wires. I thought it was the distributor but now I'm not so sure. I checked my codes and it read 4 diff ones i reset my ecu to make sure it was reading them right, then there was no blinking. But still once the engine warms up its shutting off, I have no clue what to do or where to start at this point.

 

What were the codes? If you have 4 codes, that's probably your problem. I never understood why people ignore their check engine light.

 

It was just a quick look but what i remember it was throwing 4,7,10 thats all i remember but the ecu stopped flashing me after i unhooked my battery.

 

4: Crank angle sensor - This is a big one. This could be a bad distributor or the wiring to the distributor is bad. If you have swapped or converted the car in any way, check the wiring. If it is factory stock, this is more than likely a bad distributor. The piece that needs to be replaced is often not worth replacing on it's own.

7: Throttle angle sensor: Also known as the TPS if I remember correctly. This should cause big problems. The ECU doesn't know how far your pedal is moving and it is probably not happy with that. Check the wires on the TPS. If it is a swapped motor, the wiring could have been done incorrectly. If it is factory stock, the TPS could have gone bad.

10: Intake air temperator sensor: This is probably a wiring or plug issue. It shouldn't affect performance. It should be an easy fix. It is located on the throttle body, white plug. Check it.

 

well after it came back on it was only reading 15 to me

 

15 is still ignition output signal. Sounds like the reason your car dies to me.