95 powerstroke not running
Hotshot
Joined: Dec 2006
Posts: 14,069
Likes: 17
From: Melbourne, Ky
Try plugging in the block heater. Or, you could try arcing across the glow plug relay for about 30 seconds or so and see if that helps. When you turn on the ignition, can you see if the cab light dims with the door open? If it does, then the glow plug relay is working. If not, then the GPR may not be working, or all 8 glow plugs are bad.
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Tuned
Joined: Mar 2001
Posts: 491
Likes: 2
From: MS.
I will try the block heater however,lol I live right on the Gulf of Mexico we have a heat index of 110 @ 90% humidity
Hotshot
Joined: Dec 2006
Posts: 14,069
Likes: 17
From: Melbourne, Ky
In that case the heater shouldn't be necessary! But if it's putting out some smoke, then it should be starting. Have you tried jump-starting it? Or putting a battery charger on it? How old are the batteries?
Cargo Master
Joined: Dec 2011
Posts: 2,750
Likes: 4
From: Pecatonica, IL
I still think you should try the CPS. I have seen them fail in a way where the truck would smoke but still not start. Not a common way of failure at all, but swapped in an International CPS, and it was up and running like nothing happened.
Postmaster
Joined: Sep 2007
Posts: 4,195
Likes: 6
From: Medford Oregon
If you have over 500 PSI oil pressure then PCM is detecting RPM and CPS signal. What is the fuel pressure cranking? Sometimes the (screen) hole inside the fuel canister becomes clogged. Its purpose is to vent trapped air and if not clean can cause no starts. Had a buddy that just went through this issue.
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Tuned
Joined: Mar 2001
Posts: 491
Likes: 2
From: MS.
Batteries are good about 2 years old got plenty cranking power
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Tuned
Joined: Mar 2001
Posts: 491
Likes: 2
From: MS.
If you have over 500 PSI oil pressure then PCM is detecting RPM and CPS signal. What is the fuel pressure cranking? Sometimes the (screen) hole inside the fuel canister becomes clogged. Its purpose is to vent trapped air and if not clean can cause no starts. Had a buddy that just went through this issue.
Hotshot
Joined: Aug 2006
Posts: 10,764
Likes: 39
What is the IPR dc at 500 PSI ICP . It sounds like you may have an internal HP leak. 500 while cranking is low . If The IPR DC is near 50 while ICP reports 500 you have an internal leak . IPR O ring Or an injector O ring or 2
Have you checked the oil level?
BTW , Clamping a jumper cable clamp across the two large posts on the GPR won't hurt if you are getting smoke .
Have you checked the oil level?
BTW , Clamping a jumper cable clamp across the two large posts on the GPR won't hurt if you are getting smoke .
Thread Starter
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Tuned
Joined: Mar 2001
Posts: 491
Likes: 2
From: MS.
What is the IPR dc at 500 PSI ICP . It sounds like you may have an internal HP leak. 500 while cranking is low . If The IPR DC is near 50 while ICP reports 500 you have an internal leak . IPR O ring Or an injector O ring or 2
Have you checked the oil level?
BTW , Clamping a jumper cable clamp across the two large posts on the GPR won't hurt if you are getting smoke .
Have you checked the oil level?
BTW , Clamping a jumper cable clamp across the two large posts on the GPR won't hurt if you are getting smoke .
Hotshot
Joined: Aug 2006
Posts: 10,764
Likes: 39
IIRC the plugs on the injectors are the same as the IPR . Splice one in & see if it runs . Usually the IPR plug looks burned , but the insulation deteriorates from diesel spilled on it .The IPR harness can be completely removed by unplugging the main harness plug on the side of the fuel bowl . Unplug the rest of the wires ( 3) and work on it on the bench .