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Glow Plug On/Off Switch

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Old Nov 9, 2007 | 11:47 AM
  #1  
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kawa
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From: Rogue River, OR
Glow Plug On/Off Switch

Installing a switch to turn off the glow plugs during warmer weather, basically to save wear and tear on the GPR makes sense to me.

Question:
By turning off the GP's does this allow a build up of carbon, etc on the GP's and make removal at a later date difficult or prevent their ease of removal and cause a real PITA or have no effect what so ever??

Both of these sinerios appear plausable. Has anyone installed a switch for any period of time and then removed the GP's???

Your thought's??

Rog
 
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Old Nov 9, 2007 | 12:27 PM
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From: Levittown
They do not stay on but a few seconds in summer. I would leave just so it can help with the carbon thing. Wonder also if it will effect the removal of a GP.
I think time well spent would be a cut off for the fuel heater if you still use. That thing runs allyear round. No thermostat switch or anything on the heater.

Bill
 
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Old Nov 9, 2007 | 06:08 PM
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If you do a search, there was somebody who added a hot water heater control that laid on the engine and cut the power to the GPs when the engine was hot. It was a good idea since it was automatic. You didn't have to remember anything.
 
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Old Nov 9, 2007 | 06:15 PM
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84-250
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International has a kit to automatically disable your glowplugs above 115*F, I called my dealer and it was $90. Also, the carbon buildup is a myth, I pulled the original GPs out of a 170k engine, and they were clean.
 
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Old Nov 9, 2007 | 06:48 PM
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84-250
When you pulled your GP's out at 170 you had been using them right?



Originally Posted by 84-250
International has a kit to automatically disable your glowplugs above 115*F, I called my dealer and it was $90. Also, the carbon buildup is a myth, I pulled the original GPs out of a 170k engine, and they were clean.
 
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Old Nov 10, 2007 | 05:14 AM
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all eight were died long before i bought the truck. It was a southern truck so the previous owner likely didnt realize that they were died.
 
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