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1994.5 - 1997 7.3L Power Stroke Diesel  

Weird issue

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Old Jun 26, 2020 | 03:24 AM
  #1  
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Dynexmidnight
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Weird issue

Ok I fixed the diesel leak I had. I’ve been having a weird issue with my truck that’s hard to explain. When accelerate it feels fine, but when I let off of the accelerator over 60mph to fast it falls flat on its face till it gets around 45-50kph then it’ll pick back up. I found a solution around this by dropping it into neutral and when it idles down a bit I can put it back in drive and it will pick back up before 45-50 mph. It will die sometimes when I drop it to neutral to. I’m thinking ipr but the ipr is new but it’s a autozone special so I don’t know if that’s it or not. Also I noticed on torque pro that when I stomp the pedal when it falls on it’s face that it will down shift and it will not build hpop oil pressure past 400 psi. I can drive it like this but I’m getting tired of it. Please help!!
 
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Old Jun 27, 2020 | 09:57 PM
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z31freakify
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A big no no on Autozone sensors for the 7.3. Swap it out for an OEM unit, might as well throw in a new CPS and and IPR if they look bad.
 
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Old Jun 27, 2020 | 11:34 PM
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Dynexmidnight
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All of that has been replaced with motorcraft but not the ipr. The old one wasn’t bad at all but it did it every once in a blue moon not every time I let off to quick.
 
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