[Cup06LBZ]

Just got 2010 Chevy 3500 HD Dually LMM. All Stock right now, i only getting 9 mpg,,, hauling gooseneck,,, got plenty of power, and am mainly after more MPG's.Wondering What Brands, or Packages are good for the new motors,,,, I dont have to worry about inspections or emmissions,, truck is reggestered in Oklahoma..

 

[BoiseRob]

Contact IdahoRob.

I get 21 highway & 16 city with his 425hp/770tq EFILive tow tune that I dyno'd in Nov. 2008.

 

[Tow Master]

Removing the DPF and CAT will help lower your EGT's and gain MPG. Youll also need a programmer that will tell the truck your removing the DPF so it will run ok. You can run the programmer such as a PPE on a low tune setting. That will help your MPG as well.

Check idahorob or another site sponsor to help you out :rockin

 

[DirtyMaxx03]

if you lose the dpf and tune it you will lose the warranty

 

[Cup06LBZ]

yeah i want to keep warranty for now truck only has couple hundred miles on it,, i am gunna switch in take,,, for now