Reviewed By Jeff E (IRAAN, TX) Reviewed for a 2001 Dodge Ram —12/12/2018 5:46 PM
Only been using it a few days, but immediately noticed smoother acceleration and the computer is showing an increase of 3-4 mpg. I haven't checked it manually by the odometer yet, but the computer was always dead on before adding the programmer. I set it on level 2 and it'll jump right up to 80mph when passing. I'll try the other settings in the future for comparison. I recently acquired the truck and it now has about 88,000 miles.