Another no start.....
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Postmaster
Joined: Mar 2004
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Another no start.....
Hey fellas. How's it going? Me. Well my truck got put on the hook today. It died in the exit of a roundabout. That's the first time I've had a personal vehicle on a tow truck in 20 years. So my issue. Truck died while running. Towed it home because there was to much traffic going around me to feel safe about getting in front of it. When I got home I tried to start it and it fired. Ran for about 2 minutes then loped real bad for a couple seconds and died. No restart. Went inside due to the rain and came back out an hour later. I changed the cps, started the truck again and it did the same thing. I unplugged the icp and still no start. Then I picked up an ipr reseal kit, cleaned it up, sealed it and tried again. No start. It has good voltage, wait to start lite works, tach moves, also it seems to be cranking faster then normal. I still feel like it has to do with hpo but I'm wondering if there's anything else I should check. I don't have live data at the moment because my android is dead. Gonna need to get a new one. Have a good evening fellas
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Postmaster
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Cargo Master
Joined: Feb 2017
Posts: 2,415
Likes: 718
From: Wisconsin
three years ago I too battled a no start. I did everything, until I swapped in an IDM, problem solved. Look at the age of these trucks, along with a computer living under the hood. These will start failing on everyone s trucks soon enough. Get a new idm and be done with it.
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Postmaster
Joined: Mar 2004
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If I have to get an idm I'll try one another from someone else first. I picked up a tablet and hooked up torque and came up with 198 psi hpo at 84% duty cycle on the ipr. By this point voltage was low at 9.1volts while cranking. I'm going to see if a buddy has a spare ipr and maybe try that. I'm hoping mine just decided to quit. I seem to recall the ipr ran at 17% at idle a couple of years ago. Which I know is a little high and I'm hoping it's been getting worse as time went by till it finally decided to let go. After that I'm guessing hpop? Or an injector oring blew out? Anybody have other ideas?
Laughing Gas
Joined: Oct 2019
Posts: 949
Likes: 109
From: Fowler Colorado
If your ipr got over 17% or so at idle I’d think you’re on the right track. Mine idles at. 12% with a new ipr which is probably due to a tired hpop. I would start with a new motor craft ipr if your duty cycle is that high. IMO
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Postmaster
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Originally Posted by 96 OBS
If your ipr got over 17% or so at idle I’d think you’re on the right track. Mine idles at. 12% with a new ipr which is probably due to a tired hpop. I would start with a new motor craft ipr if your duty cycle is that high. IMO
Originally Posted by oldbird1965
Could just be a miss or complete shut down, among other things. Good seeing you again Nick, sorry your having troubles.
Fleet Owner
Joined: Aug 2004
Posts: 20,418
Likes: 196
From: AZ
That's my thought. I'm trying to locate a donor ipr that I can try. I would assume a wearing pump Could cause higher ipr duty cycle as well as injector orings in really bad shape but that number was shortly after installing a t500 on a complete engine build. The ipr was reused though.
Hey Glenn. how's the new truck. I recall seeing something about you having to put a whole new motor in it?
Hey Glenn. how's the new truck. I recall seeing something about you having to put a whole new motor in it?