Yes

 

Should not be an issue. If range is what you want others sometimes put up,on the forsale section. I bought the intune by diablo sport and turned off afm. Then had diablew write a custom tune. Depends on your driving style.

 

Wont hurt a thing other than a little fuel mileage.

 

Awesome. Thanks guys. I didn't think it would, but if an engineer is dumb enough to make a full size truck drive around on 4 cylinders, there's no telling what else marketing talked him into doing.

I've heard good things about Lew and his tunes. But it makes me nervous (even the range makes nervous, but less nervous than AFM) to start messing with shift points and mixture feeds. I got 300k out of my last GMC, I want the same. Although I do baby my trucks and drive like a blue hair.

 

At 55k the damage if any, has already been done.

 

At 55k the damage if any, has already been done.

Anyway to tell other than oil consumption? I've had the truck for 1000 miles and the level hasn't moved.

 

pull the plugs and look for heavier deposits on any of them, if you find one or two with more build up it is the telltale sign that some oil is in the combustion chamber that shouldn't be.