Reviewed By Allan S (Kennewick, WA) Reviewed for a 1996 Ford F-250 —7/29/2010 3:48 PM
I installed programmer. Right away I felt the differance in the shifting of transmisiom. My mileage jumped up from 14 15 to 19 I highly recomend the product.
Reviewed By Froilan S G (Hanalei, HI) Reviewed for a 2008 Ford F-250 —11/16/2014 10:11 AM
I like it so far but I only had it for a few weeks and so far I notice some benefits but curious to see the programmer in the long run. Two things that I think needs attention is for the location the brightness of the screen makes it hard to see at night on the left side when turning left, I have to cover the screen with my hand so the lighting doesn't distract me and so saying that the other draw back is cant tone down the brightness level.
Reviewed By William L (Hendersonville, NC) Reviewed for a 2001 Ford F-250 —12/14/2009 3:54 PM
I had purchased a superchips tuner model 1855 and it just would not run on my 2001 Ford 7.3 Powerstroke. My truck would not get in a pull without the engine jerking and missing .I had a fellow that told me about the Diablo so I returned the Superchips tuner and ordered the Diablo from you. It works great and I am completely satisfied.Thanks Bill