S shark1611 New member Joined Jul 18, 2011 Messages 1 Reaction score 0 Points 0 Jul 18, 2011 #1 I have a 2001 GMC Jimmy 4 wheel drive that get sorry gas millage. Do you know if they have a chip for this gas hog that could save me on fuel? Thanks!
I have a 2001 GMC Jimmy 4 wheel drive that get sorry gas millage. Do you know if they have a chip for this gas hog that could save me on fuel? Thanks!
