What all can I do to my 2002 3.9 4x4 Dakota to get best power and fuel. I have done air in and out, block at T/B, ignition system upgraded. I now get aprox 19 in town/25 hwy.
Also is there a programer out there and do you think one will help.
Your advice please.
Sunday, May 29th, 2011 AT 5:57 PM