2003 7.3 power stroke shuts off after 15 minutes

[InnovativeAV]

SOLVED. Thanks to greenskeeper. Glad that I didn’t dump a ton of money at it but before we did the H pop we replaced the IPR and that’s what it was


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[dsrace]

it's amazing what a pin hole in one of the o rings will do to these engines!

 

[InnovativeAV]

Ran good for a week and now it is back to doing the same exact thing


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[Diesel D]

Try checking the ICP sensor.....should have about 5vdc.....if there's any oil around the pigtail plug, that's a sure indication of failure....

 

[blvvick]

Drop the tank and check the socks. You might need to pick out the chunks.. it’s super cheep to check and that was what happened to me


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[blvvick]

The plastics break up and float around so when you fill up and drive they move around in the bottom of the tank. The suction pulls them into the fuel pickup and when the fuel pump stops sucking they are released (if your lucky) and float around until they get picked up again- eventually one will clog the line completely and then your in big trouble


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[greenskeeper]

Ran good for a week and now it is back to doing the same exact thing


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Did you replace the pigtail when you installed the new IPR ?