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Old Sep 5, 2018 | 02:17 PM
  #1  
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This just started....

02 F250 7.3 -4x4 -w/ cold air intake from banks- no programmer- 167k- 3/4 fuel

Turned key over, Yellow check engine light stayed on after starting

I drove down the road a mile or so and truck acted like it was in Neutral at about 50mph so I tapped the accelerator and it violently reengaged into drive.
I get another mile or so and increased speed to 60 and it did it again, this time it was extremely violent when it reengaged.
Turned around and went back home at about 40mph.... didn't seem to do it this time but when I turned into the driveway it died.....I cycled the key and it started and i drove it the last little bit and parked it.

sitting at idle it is erratic... surging from 643-697rpm

Torque Pro shows NO FAULTS

Could I have a fuel pump on the frame under the door going bad or clogged?? Could I have a transmission going out? Maybe this is a whole new issue...

What do yall think?
 
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Old Sep 5, 2018 | 02:33 PM
  #2  
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Overdrive light blinking? Think you got a few issues going on and none pertain to 1 common thing..i never had luck pulling codes with TP. I use Car Gauge Pro for code reading/buzz testing
 
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Old Sep 5, 2018 | 04:00 PM
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Originally Posted by timmyboy76
Overdrive light blinking? Think you got a few issues going on and none pertain to 1 common thing..i never had luck pulling codes with TP. I use Car Gauge Pro for code reading/buzz testing
nothing blinking..... ill get car gauge pro and see if it pulls a code.
 
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Old Sep 5, 2018 | 04:10 PM
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purchased it, and it kept giving me java script errors so i refunded the money at the play store...
 
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Old Sep 5, 2018 | 04:10 PM
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TP sucks at pulling codes, use Forscan, Forscan Lite or what Timmy suggested.
 
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Old Sep 5, 2018 | 05:55 PM
  #6  
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Originally Posted by Sous
TP sucks at pulling codes, use Forscan, Forscan Lite or what Timmy suggested.
I bought FORSCAN Lite...

Scanned the truck, had about 20 codes... I saved the list and then Cleared all the codes...
 
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Old Sep 7, 2018 | 08:05 AM
  #7  
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If the HPOP is working correctly and the ICP is working correctly, what are a good range of values that I should be seeing?
 
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