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1999 - 2003 7.3L Power Stroke Diesel  
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5.4 to 7.3 swap

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Old Dec 10, 2014 | 01:56 PM
  #16  
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TheBigBee
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John just informed me about this thread.

You have a decent job ahead of you and I can say you will run into little issues but shouldn't be anything too big.

While your moving the fuel system over (lines,tank,pump) do yourself a favor and do the In-tank mods and in line filter. Doesn't have to be the expensive route I took but worth doing when you have it empty and swapping. Also bench test the pump mine worked in the donor and when I swapped it over she died.

Check up pipes for leaks while it's out best time to fix or replace. Also do yourself a favor and 50 cent mod the harnesses.

You will want to plan on full fluid changes so add $$$ plus your drive shafts will most likely need to be re-tubed $$$


You will need the accelerator pedal from the donor.

I'm sure I can give you more little nuances as I think more. Ask any questions as they come up and I will shoot you answers.

Sent from my SM-G900V using IB AutoGroup
 
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Old Dec 11, 2014 | 08:22 AM
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Subscribed.....
 
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Old Dec 24, 2014 | 12:32 AM
  #18  
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Finaly started workin on the 04, pulled the motor and tranny, Gonna pull all the wiring tomarrow, Ill post a few pics if I can
 
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Old Dec 24, 2014 | 12:39 AM
  #19  
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Old Dec 24, 2014 | 04:48 PM
  #20  
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I did the same swap at work, but it was on an OBS. Took a week. I'd consider a new oil pan while its out. Have fun. Take your time. It with be worth it!
 
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Old Dec 24, 2014 | 05:11 PM
  #21  
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good idea. i forgot about the stock rusty leaky oil pans that came with them from the factory. .
 
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Old Dec 24, 2014 | 05:43 PM
  #22  
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The 5.4 that was in the truck threw a rod lol, thing still ran tho





 
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Old Dec 24, 2014 | 05:50 PM
  #23  
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ouch!! they are tough engines.
i had one in a parts truck that was driven 35 miles on 6 cylinders.
with 2 holes in the oil pan.
it still ran when i got it, drove it up on the trailer, and off into the garage to strip it.
 
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Old Dec 24, 2014 | 05:52 PM
  #24  
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Same here, drove it on the trailer and off the trailer,, wouldn't do a burnout tho haha,part of the rod went threw the oil pan, so by the time we pulled the motor it didn't have any oil in it,
 
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Old Dec 25, 2014 | 08:02 AM
  #25  
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Looking forward to this learning experience.
 
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Old Dec 27, 2014 | 07:09 PM
  #26  
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He's some more pics,started tearing the powerstroke apart yesterday and got the motor set in the 04
















 
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Old Dec 27, 2014 | 07:36 PM
  #27  
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Originally Posted by Gisondi_77
He's some more pics


ahhhh. that is a body lift.
and we do not support or endorse the using of body lifts here at FTE.
 
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Old Dec 27, 2014 | 10:00 PM
  #28  
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Is your camera lens crooked or are you just taking pics at an angle?
 
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Old Dec 27, 2014 | 10:01 PM
  #29  
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Haha just the way I take pics
 
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Old Dec 27, 2014 | 10:05 PM
  #30  
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Ok, just checking. Time to get the kink out of my neck now...lol
 
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