I just want to give Lewis Accolades for my Diablew tune.
I had a knocking that was driving me crazy and low MPG.
Lew worked with me for weeks to get rid of the knocking,
and my MPG are over 19. The performance is unreal now, it
made my truck perform so much better. I really hauls **s!
Make sure you ...

I just want to give Lewis Accolades for my Diablew tune.
I had a knocking that was driving me crazy and low MPG.
Lew worked with me for weeks to get rid of the knocking,
and my MPG are over 19. The performance is unreal now, it
made my truck perform so much better. I really hauls **s!
Make sure you ...

I programmed my SUV 2 years ago and I decided to look into why its knocking a little bit during low speeds and over 5000 RPMs. Should have done it sooner, but I'm lazy sometimes. I read this forum for a couple hours and I found I needed to update the tool and retune.
All I can say is wow, what a ...