Truck was running good, starting good. Killed it for about 30 minutes, went to restart it, it will spin but won't crank. Connected it to another battery, still just spins, won't crank. Any suggestions? Thanks
Possibly stupid question: 1) Gear selector is in neutral? 2) There is a starter relais connected to N line from gear selector. Check function. Or bypass for a test. Only test, not for further operation.
Forget my last thread. Has nothing to do with starter interlock: It spins, will not crank. So, the engine experts needed.
Check the fuel shut off solenoid for power. You may not be getting fuel to the injection pump
If the starter is spinning and the engine is not turning over, the starter solenoid is not engaging the starter gear with the crank Check your wire connection there.