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Maybe, If the glowplugs stay on they can be damaged or destroyed. When you get into the unit the start sequence is: Controller tells the glow plug relay to send power to the glow plugs. The length of time is set by an engine temperature sensor. If the relay is stuck then the glow plugs will stay on during engine operation. This will kill them pretty quickly. I'd bet on the relay being stuck (welded closed) A bad system controller Or leaking injectors, on some engines leaky onjectors can cause glow plug failure. You don't state make and model so one cannot be sure about the last comment.
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If problem with glow plugs what should you do?
Fix it, or have it fixed. Have it diagnosed properly to know what needs fixing. The main possibilites are failed glow plugs, the glow plug harness could have issues or the glow plug controller.
Where are glow plugs located on a 7.3 diesel engine?
The Glow plugs on a 7.3 Diesel International are located at the top of the intake manifold. There is 1 plug for each of the 8 cylinders and each plug will have a single wire connected to the top of it.These 8 wires go into a harness which leads toward the rear of the engine where you will find the "Glow Plug Controller". The engine I am refering to is a 1988 model, however, I would think a 7.3 is a 7.3. The Glow Plug controller has been a source of trouble on mine but check the plugs first.
1984 Chevy 6.2 glow plug indicator just stoped and won't light up and so glow plugs arn't warm to run?
The glow plug controller or power solenoid has likely failed. The solenoid is located on the driver's side inner fender. If the solenoid tests ok with the key in run, then replace the glow plug controller.
Should 1984 Chevy 6.2 glow plug controller stay on after engine is running?
no.glow plugs are used to start the egine only they preheat the cylinders so the fule will help ignite the fule, only on cold days if the light stays on after the car is runing there is a problem with a sencor. Immediately after engine starts the glow plugs will cycle on and off for about 20 sec. You may hear a click click click click. This is the controller cycling the glow plugs and is completely normal.
How many glow plugs in a f-250?
there are eight glow plugs.
Does ford transit 2.5 diesel have glow plugs?
no glow plugs
1995 dodge ram 3500 does it have glow plugs or injectors?
Glow plugs and injectors are two different parts of two different engines. You may be referring to glow plugs or spark plugs. If you have a diesel engine, you will have glow plugs. If it is gasoline, it is spark plugs.
Does your 2003 duramax have glow plugs?
Yes, all duramax's have glow plugs.
How do you replace glow plugs on a Fiat multipla?
where is the glow plugs on a fiat multipla
Does a 2002 Pontiac Bonneville SSE have glow plugs?
No, only diesel engines have glow plugs. It has spark plugs.
How do you change glow plugs Mazda 5?
The Mazda 5 does not have glow plugs. Maybe you meant spark plugs?
Does ford 2.5 di have glow plugs?
the older banana engines did not have glow plugs
