I need help I?m new with hp tuners and my brother put a tune in a cop car for me it started and felt like it was only running on the even bank I shut...
There are about 20 stock files in the repository from those two years. And that's if you limit it to GMC. Include Chevy and... I don't want to spend...
You can just write entire the 05 PCM with a 06 file. Will cost credits. I have some 06 53 L33 files if you need one. They are in Tunercat format but...