7.3 looses power and then runs fine

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Nov 10, 2012 | 04:59 PM

#11

plowkid

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Joined: Nov 2012

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f350 7.3

Quote:

Originally Posted by almcvot

My 2001 7.3 starts and runs fine until it is warm, it then looses power like it is only running on 4 cylinders, it barely drives and then all of the sudden it runs fine for a minute or so and then starts running rough again...any ideas?

i have a 1999 f350 7.3 i replaced the conputer for injectors and engine. if i let the truck sit for a few hours and drive it, it will run fine for 10-15 minutes. then run like its missing. i only am pulling non motor codes only abs, airbag, and window wiper codes, do you know what this could be? if i shut it off and turn it back on it does the same thing unless it sits for a few hourshttps://www.dieselbombers.com/images/smilies/dash2.gif

Last edited by plowkid; Nov 10, 2012 at 05:01 PM.