Shift points

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#21

07-15-2009, 07:59 PM

wildbill

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How goes it???

#22

07-18-2009, 10:20 AM

madmax

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Check the voltage to the apps. and pcm. I had to replace mine in one of my 01 dodge 2500s. Not cheap, but fixed the shift problem. Good luck.
Madmax

#23

07-23-2009, 05:28 PM

wildbill

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Try doing an APPS reset:

Turn key on, but don't start
Press pedal to floor slowly
Release pedal slowly
Turn key off, then start truck

#24

07-24-2009, 11:27 PM

madmax

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You may want to check the voltage to the apps. I had to replace mine, but it is adjustable--just VERY hard to get at the correct voltage. The manual says it is set at the factory and is not adjustable. A faulty apps will screw up shifting. I just installed an intake in my 01 cummins, and it did not affect shifting. Good luck, it is really frustrating.