Thanks to the guys over at The Diesel Place, you can now upload / download tun files for the Duramax. Larger tires and poor driving habits will skew mileage downward. mike diesel said: Yea just depends what emissions certificate your truck has. 6L GMC Chevy Duramax Diesel LML EGR Valve Cooler Delete Kit Flashark. Each GM Diesel platform supports a different number of tune positions based on available ECM memory. Custom tuning in house using EFI Live tuning software! Reply. 49 State Legal FIVE Tune Pack incl EFI Live Spade LML (2016) Rating: As low as $899. EGR delete by my definition is complete removal of system components which is a highly invasive and unnecessary procedure. 2009 GMC Sierra 2500HD SLE CC/SB 4x4 LMM EFI Live, Edge Insight CTS, Flo~Pro 4' DP back exhaust w/ muffler & stock trumpet tip, Alum.
Duramax Tuning Cummins Tuning Powerstroke Tuning SEE WHAT'S ON SALE! LB7 Stealth 64 Turbo (2001-2004). Selective Catalytic Reduction … I believe that on the older Duramax's you could delete the EGR and it would just throw a CEL but would run fine. Will I get a … The LML uses a 9th injector in the exhaust to regen the DPF.
