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procedure to test the glowplug?

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Old Sep 28, 2009 | 11:38 AM
  #1  
coyote1968's Avatar
coyote1968
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procedure to test the glowplug?

If there is a easy way to test them individualy, I just replace the ip and i look at the glowplug and they look very old! when I start the truck before the pump switch it was very good , almost no smock , but going with so many try, and i am about to bleed the system, mayby it is time to replace them!

1990 7.3l thanks all of you for all those posts i am new to those truck and i am about to do a big trip cross continent from Montreal to Mexico to the rocky mountain whit camper kit , kids , pets ..... Looking to test the truck on a few big hills! It just fell so good on the road! Thanks
 
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Old Sep 28, 2009 | 03:46 PM
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lmnr0026
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Pull the plug off top of the glowplug (GP) and check with an OHM meter. The meter wires connect between the top of the GP and anywhere nearby on the metal engine. Normal resistance should be around 0.5 - 1.0 ohms.
 
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Old Sep 28, 2009 | 10:19 PM
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88f150302
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From: s.e. wisconsin
what brand glow plugs do you guys recommend i need to replace mine and get 2 new batteries before winter i didnt plug my truck in today at work because it was around 40 degrees and it wouldnt start at the end of the day
 
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Old Sep 30, 2009 | 08:53 PM
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Dave Sponaugle
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Motorcraft/Beru ZD 9
 
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