Truck not starting
7 Answers
if you don,t here pump come on when you first turn key for a short period,and it would be the fuel relay not sending fire to pump,but if it is good as you say,you may need to check your wiring at the pump it self for fire at it,if there is no fire trace your wiring and check all connections to it.
Do u think it could be OEM ENGINE COMPUTER
Possible,but a good way to check if it is computer/PCM,is to see if your plugs are firing,if they are it is not it,if they are not then you may have and issue with the PCM or possible igintion switch.
Truck will start if I spray starting fluid in it
That means no fuel,check the pump as i said for fire,if you here it running when you turn key it has fire,if you here it,you may have a bad fuel pressure regulator stopping the fuel from engine.
Fuel pump might've gotten disconnected or loose contact at the pump wires. Check voltage, at the pump
