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6.0L Power Stroke Diesel 2003 - 2007 F250, F350 pickup and F350+ Cab Chassis, 2003 - 2005 Excursion and 2003 - 2009 van

Injectors to replace or not to replace

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Old Sep 24, 2019 | 11:19 AM
  #1  
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Injectors to replace or not to replace

That is the question.

A little back story, I am about to start to replace my head gaskets since I have a slight leak. I am finishing up getting all the parts I need for that. Now I do have a 3 injectors the are low on power cold on the power balance test, and 1 or 2 more that are questionable. I know that it is a stiction issues since there are fine warm.

Since I need to remove the old injectors, I am trying to decide if I need to spend the extra money and replace them all. So at what point should I just bite the bullet.

If I do this it will be with Ford remans.
 
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Old Sep 24, 2019 | 11:30 AM
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I am having the same problem with stiction and am doing head gaskets right now. I decided to do the injector rebuild kits and buy new spool valves. I've done 3 injectors so far and it's not too bad. I got them from https://bitterrootdiesel.com/collect...-0-powerstroke. Hopefully they last after all the work I'm putting into them.
 
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Old Sep 24, 2019 | 12:20 PM
  #3  
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I had some stiction issues. Replaced all 8 with OEMs and the truck is flawless now even in sub zero temps.

Well worth it.
 
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Old Sep 24, 2019 | 12:28 PM
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OEM injectors are the way to go for long term reliability.
 
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Old Sep 24, 2019 | 12:58 PM
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I did the spool valve polishing thing, truck ran worse. Replaced all 8 and haven’t worked on it since except for preventative and servicing stuff. Runs real good. Ford remans from the local dealership, only slightly more than the best on-line price I could find so I paid extra for the quick turn around if there was a problem but luckily no issues at all.
 
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