Just picked up a 2008 Grand Cherokee Diesel. It looks as though HP Tuners can tune the transmission ecu. Has anybody tried this? If so what has worked well for you?
Thanks in advance!
Just picked up a 2008 Grand Cherokee Diesel. It looks as though HP Tuners can tune the transmission ecu. Has anybody tried this? If so what has worked well for you?
Thanks in advance!
probably is late..but I can