Do not expect too much
Reviewed By Lawrence W (Roslyn, PA) Reviewed for a 2003 Chevy S10 Pickup —3/4/2014 9:29 PM
Did gain almost 2 miles per gallon, and the transmission does seem to shift better for towing my RV. No increase in torque or horsepower noted but with that amount might be tough to see. Read the instructions and follow them closely. I think that as long as you don't expect too much it will be ok
Reviewed By James C (SPRINGFIELD, MO) Reviewed for a 1997 Chevy S10 Pickup —5/23/2013 6:56 PM
Purchased for a 1997 Chevy S-10, 4.3L with 32,000 miles. Only offers one tune level. Higher shift points are preset and can't be adjusted. Doesn't offer any monitoring functions, such as 0-60 time or engine conditions. I got spoiled with the SuperCh*ps programmers I had on my last two trucks. Unfortunately they did not go back to 1997 models.