96 chevrolet 454
Reviewed By Phillip W (Madison Heights, VA) Reviewed for a 1996 Chevy C/K 3500 —6/16/2010 4:03 AM
i had tried other programs but none did what i wanted, i put a rv cam in jet mass air flow and cold air intake but once i put the chip in really made the difference. i would recommend this to everyone wanting the most out of your engine, hadnt really checked gas mileage having trouble driving normal . two thumbs up
Worth the money
Reviewed By Michael B (Broken Arrow, OK) Reviewed for a 2002 Chevy C/K 3500 —6/19/2006 8:35 PM
This was worth the money just for the DTCs. However, I did noticed a "peppiness" in power, now if I could keep my foot out of the gas. Running regular I figured a 1mpg increase. My next tank I'm going to program for premium and refigure the mpg....