Paul wanted more MPG from his 2.8 litre Diesel Grand Cherokee, and at about 24mpg who could blame him. After the Eco remap he said performance had noticeably improved, and about a week later he sent this review via email:
"Hi Phil,
Just a quick note to say how pleased we are with the remap. I asked for more economy and the new fuel average exceeded my expectations. Many thanks again
Paul Barker,
Jeep Cherokee"