Why does the glow plug light on the dash quit lighting?
On the water manifold/ t/stat housing is a temp sender this is for the ECM it could be bad and it is telling the ECM the engine is hot and does not need the glow heat. Easy test unplug it and try starting it, unpluged the ECM thinks it is stone cold and it will glow for a long time.
Why does my 6.5 Turbo Diesel not start?
Please try again later. 6.5 turbo diesel no start, we will see how easy it is to jump the glow plug relay and start the truck at any time we want. Diesel engines need the glow plugs to be nice and hot so the engine would be able to start. Thanks for watching this video. I hope this was a helpful one. God bless and we will see you in the next one.
When to leave the glow plug light on?
If you remove the water temperature sensor connector from the sensor, the glow plug light should stay on when you go to start the car. Try leaving it on for 15 seconds and then start the car. If it starts right away, it is your sensor.
What should the voltage of the glow plug be?
The single heavy red wire term should be 12v all the time. The double heavy red wire term is to the glow plugs should be hot 12v when you hear the relay click on. If no voltage the relay is bad, Pin A battery voltage, key in run position, all the time ( this is feed by the 20 amp fuse ).
On the water manifold/ t/stat housing is a temp sender this is for the ECM it could be bad and it is telling the ECM the engine is hot and does not need the glow heat. Easy test unplug it and try starting it, unpluged the ECM thinks it is stone cold and it will glow for a long time.
Please try again later. 6.5 turbo diesel no start, we will see how easy it is to jump the glow plug relay and start the truck at any time we want. Diesel engines need the glow plugs to be nice and hot so the engine would be able to start. Thanks for watching this video. I hope this was a helpful one. God bless and we will see you in the next one.
What should I do if my glow plug is bad?
If no voltage the relay is bad, Pin A battery voltage, key in run position, all the time ( this is feed by the 20 amp fuse ). Pin B 12 volts from the ECM when glow heat is called for. Pin C direct continutiy to engine ground. pinsD&E are not used. IF there is no voltage at pin B check the ECM fuses or the ECM could be bad.
The single heavy red wire term should be 12v all the time. The double heavy red wire term is to the glow plugs should be hot 12v when you hear the relay click on. If no voltage the relay is bad, Pin A battery voltage, key in run position, all the time ( this is feed by the 20 amp fuse ).