09wyoblue
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- Joined
- Mar 12, 2012
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I have an 09 6.4 with Innovative tuned Livewire, AFE and 5" Flo-pro. Truck runs great EXCEPT. Running on Street level the truck will randomly display the "wrench" and go into reduced power mode. Pulling a light trailer (4500 lbs.) makes it go into limp mode much more often. The only common factor when it occurs I think I have found is that I am just starting mild acceleration. It does it with the tranny tune on stock, or smoother shifts. The only codes shown are U0100, U0101 and U0115 which I understand are normal with using a Livewire to tune. I also understand a Livewire is not great at pulling codes. I can clear the codes and go for many miles or just a few sometimes. I have also cleared the codes and switched to Extreme Mild or Tow and have never had it throw a wrench. Though when I try to pull with the Extreme Mild tune and firmer shifts the truck jerks like crazy right at 50 mph. Has anyone else encountered these conditions? Any thoughts on what I should do to diagnose this better? Is there a good place to go near central Wyoming to get my codes pulled with a better instrument?