I took care of the tune a few days ago. I took the truck to the dealer and had the computer programmed back to stock. I know it is boring, but now I can use hptuners and work with what is there. I...
Type: Posts; User: rapsure
I took care of the tune a few days ago. I took the truck to the dealer and had the computer programmed back to stock. I know it is boring, but now I can use hptuners and work with what is there. I...
Perhaps I should state what I am experiencing. I get this message: Reader Upload Request: x7F Negative response code error. The message occurs every time.
Also things are a little weird in the VCM...
Well fortunately the only thing that has been changed was the DPF. The new shiny nuts and tune lockout gave the issue away. Half of the reason I have HP tuners is to check a used vehicle. The other...
Should I be concerned that I have a tuned 2009 LMM duramax with a locked tune and the DPF re-installed?
The logic I seem to understand is that the computer won't regen and hence I could end up...
I installed new injectors that could feed enough fuel for my super charger. I have a Chevrolet Blazer ZR2 with the 4.3L V6. When the motor is cooled down after 8 hours or more of sitting the vehicle...
I have added a supercharger to my Chevy Blazer with a 4.3. I get 6lbs of boost at 5,000rpm. The problem I have is then when I am cruising down the highway at 60+ mph running at 2,900rpm with 5,000lbs...