M.A. Services
April 17th, 2011, 07:05 AM
I Have had some success with my LMM only got economy up to 20 MPG on highway and 17.5MPG pulling about 3500lbs running the DPF and EGR on and I am going to try to program a 6.0L Hummer H2 and don't know if adjusting the same stuff as a diesel engine will work on a gas. Any help would be appreciated. Thanks.