Opposite of loss of power

Discussion in '99+ 7.3L PowerStroke Engine & Drivetrain' started by Gravedigger, Apr 18, 2018.

  1. Gravedigger

    Gravedigger SDD Junior Member

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    Alright i have a 2000 f350 7.3l. This has only happened a couple times where the truck would be running fine then come to a stop and it becomes extremely lopey and when you hit the pedal it will sling you back in the seat and fill your pants. Roastin the tires off smoke bellowing from tail pipe. This is a non chipped truck. What was the cause of this? And i want it back all the time
     
  2. Gravedigger

    Gravedigger SDD Junior Member

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    No one knows????
     
  3. 79jasper

    79jasper Full Access Member

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    I would say you could be exaggerating just a hair......
    My guess would be a failing icp sensor.

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  4. Gravedigger

    Gravedigger SDD Junior Member

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    No exaggeration. Thank you for impute. So it might have gotten stuck semi closed to produce higher injection pressures.
     
  5. JLDickmon

    JLDickmon ursus combibo

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    that would be my guess.. ICP sensor failure's are common on this engine..
     
  6. 79jasper

    79jasper Full Access Member

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    I read right over the last sentence. Lol
    Get a hydra.

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  7. gordbb

    gordbb SDD Junior Member

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    Your ipr tin nut could be loose. If a 2000 is the same as a 95
     
  8. Gravedigger

    Gravedigger SDD Junior Member

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    Thank you guys i pulled and cleaned ipr tested coil i bought a cps from orrilies, then bought a factory cps, have high torque starter on order cause motor not spinning fast enough even after new batteries and clean connections. So in the mean time i took two intakes and split them and ported them. I had fuel lines to head made to take out the crimped tubes along with the brass fittings drilled out, put hydraulic hoses and fittings on hpop, harpooned tank, fuel restrictions in fuel bowl, upgraded turbo wheel. Also did the resistor mod on double switch one side for 10k and other side im going to find the highest resistor i can run without stalling
     
    Last edited: May 7, 2018
  9. Gravedigger

    Gravedigger SDD Junior Member

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    I swapped pcms from a 01 excursion with chip key to my 2000 f350 non chipped key. Would that keep my f350 from running it takes long cranking then starts for a second then shuts down. Is it 5he anti theft crap or something else
     

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