I recently bought the edge tuner for my 3.5 E.B and I must say I'm impressed with the power gains I got and the mpg difference 1-2 mpg I'm seeing so far.. I was hesitant to buy it from reading a lot of negative things from canned tunes but glad I ended going with this one in the end. Took about 10 minutes to get it all set up.. Just thought I would share this if anyone was thinking about getting one!

 

so mpg is lower or higher ?

 

Edge tuner on my 2011 bricked my PCM and it needed to be re flashed. Truck would not even turn over.

When I finally got it working with a different software from edge the truck smoked black under a WOT acceleration.

I returned it after a week. - Glad to hear yours is better

 

higher. About 1 mpg city 2 mpg on the highway

 

Geez sounds like a nightmare ! I'll keep everyone updated how this one goes down the road . So far so good !