Engine Romping, No Power

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Jan 9, 2008 | 06:15 PM

JPLTrucking

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Joined: Oct 2006

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From: Wilmington, MA

Engine Romping, No Power

My buddys 02 F350, 7.3, auto, 66 K, has had this strange thing happening once in a while. The trucks engine will start running extremely rough, almost Romping, and he will have no power. The fastest it will go is 3-4 mph, and it sounds like crap when it does. He has replaces the CPS and a trans sensor at the stealership. He also had the #8 injector replaced. Still it does this. Anyone have any ideas?????

Last edited by JPLTrucking; Jan 9, 2008 at 06:17 PM.

Jan 9, 2008 | 06:20 PM

ron's power stroke

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Joined: Jun 2006

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From: White Mnt's,New Hampshire

did they look at the harness to and under the valve cover??? any SES light???

Jan 9, 2008 | 06:26 PM

PETE'S_6.0PSD

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Joined: Sep 2006

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like Ron said check UVCH harness, and make sure check the harness thet goes over the VC for any rubbing and cut wires, cause this seems to be a problem too on some trucks.....