Chevy/GMC 6.2L and 6.5L Discussion of Chevy and GMC Trucks with 6.2L and 6.5L Diesel Engines

glow plug relay problems

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  #11  
Old 12-23-2010, 09:34 PM
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ok now sent you put that way you just said it is sound like bad PMD is your PMD still on the injector pump if so you want move it to the front bumper just to mush heat under hood for them the thing is if PMD is going south on you you going need new one but before you spend bid money do all the other test first make sure you are getting fuel to the IP
 
  #12  
Old 12-24-2010, 06:22 AM
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I would check all wires from glowplug control to ign. to pcm sounds like bad or dirty,broken conection to me. And if u r jump starting it u have to be careful u can burn out glowplug relay!
 
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Old 12-24-2010, 02:05 PM
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Question Glow plug relay/PMD problems i think?????

Ok i removed the PMD and looked it up on line. i found a bunch of the reloacater like to locate it all over the engine. I also ound about about the FSD/PMD NEW #9 OEM Resistor. Is this the opart that goes bad on the PMD. From what i see this seems to just be a upgrade for the PMD to get higher fuel volume. Is this correct. Or is the the part i can replace or do i have to replace the whole PMD. Big price differnce in the two so my luck i will need the whole PMD but i wanted to check before i spent all that money and could have fixed it for 25 bucks. Now i just had the IP Replaced a year ago so the PMD was still on the IP. But it is a the new style STANADYNE gray electronic diesel injection part number 39405. And it has the FSD/PMD NEW #9 OEM Resistor. And i dont kow if this would make the glow plug relay not work right and the wait ligt to just flash eal fast or if i have 2 differnt problems. Thanks to everyone for all the help. I m trying not to take it to a garage again and do it my self. I m wondering if this was the problem when i took it there before and they put the 1200 dollar IP on it. After they did that and i contacted them about me having problem withthe truck the best advise they had was to get rid of the truck. It just turned 166000 and should still have alot of life let. I had a new turbo a few years ago also. But up until all this it has been a real good truck. And is still in really good shape.
 
  #14  
Old 05-06-2012, 03:53 PM
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Default Glow Plug Reley

I have international 99 4700 T444e. and I need something like a diagram of that, how to wire it up. This is a moving truck. Also I need some diagram of the ECM my truck stuck in the Idle, when I start the engine no Warn light shows up, the when I pres the gas, it revs maybe like a 100rpm, and that is it, no more and the Warn Engine light comes on.What would be the problem? I have replaced the APS?IVS but that helped only the light not to turn on when I start the engine, but still after I press the Idle the light is on. ....
Help. help !
Thanks
 
  #15  
Old 12-12-2015, 05:43 PM
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Default 1992 Chevy 6.5 turbo diesel..

I have a 1992 Chevy 6.5 turbo diesel and my glow plug light doesn't come on When I turn the key on any ideals, and it always throw a lot of white smokes when I turn it on and it's not even cold and k leave it on for a while and it still throw white smoke any ideal what could be wrong 🤔🙄
 
  #16  
Old 12-13-2015, 07:53 AM
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Originally Posted by Jonathan9918
I have a 1992 Chevy 6.5 turbo diesel and my glow plug light doesn't come on When I turn the key on any ideals, and it always throw a lot of white smokes when I turn it on and it's not even cold and k leave it on for a while and it still throw white smoke any ideal what could be wrong 🤔🙄
Glow plug relay or temperature sensor.
 
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