Shutting down when warm
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Shutting down when warm
My 2002 F350 7.3 4wd AT is shutting down when warm. The engine does not run rough before it dies. The engine will start again once the engine temp returns to cold. The engine starts right up when cold just doesn't restart once it stalls. I have replaced the CMP, fuel filter and the oil pressure switch. The oil pressure switch seemed to fix the problem for 2 days, then yesterday the truck died again. I did not check for codes and there are no warning lights on.
Last edited by gwolf58; Jun 10, 2010 at 01:21 PM. Reason: misspell
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I just fully warmed up the truck (in park) and put it in drive. The truck went about 100 yds and when I let off the throttle the engine died just like it was shut off. Now I'm waiting for it to cool back down to restart to get it off the road.
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The truck sat for 4 hours, the temp gauge was on cold and started right up and I drove it home. Runs great when cold.
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Postmaster
Joined: Dec 2008
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Might be your ipr. I heard of someone putting a bag of ice on it and could get it to start that way.
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Post Fiend
Joined: Jun 2004
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From: Parker, CO
My truck did the same thing when the IPR was sticking. Would run fine for a while, then die. Couldn't restart the truck for a while until it sat for anywhere from 30 minutes to a few hours, then it would start up and run normal again.
I'm betting IPR for you.
I'm betting IPR for you.
Of the next Riffraff East
Joined: Oct 2004
Posts: 8,679
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From: Concord NC
It does sound like your IPR, but if you ICP has oil under the plug, then it is on it's way out as well. Oil come from the ICP having a hole in it. Here's an old pic of mine that will help you with the locations.
Of the next Riffraff East
Joined: Oct 2004
Posts: 8,679
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From: Concord NC
Wow, that was fast, two hours from order to completed install. Glad it seems to have done the trick. You can clean the old one and keep it for and emergency back up. I dont have the link with me on the cleaning procedure, but someone will. Thanks for posting back.
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