Hello,
I'm having a strange problem on my 2004 Ram 1500 with a ProCharger. Truck seems to run great everywhere except WOT just prior to shifting, it hits about 5500 RPM then acts like its hitting the rev limiter - if I let it go like this it will eventually shift. I've looked and looked in the tune file and cannot figure out what is causing this behavior.
Any help would be greatly appreciated.
Mark Norris