2006 Chevy Duramax/Allison Question?
Recently I read an article in an automotive magazine that stated that the 2006 Duramax/Allison was the best year for the Duramax/Allison? It said that in that year the engine made more horsepower and...
Forum Discussion
I have an 06 3500 CC DRW 4X4. I have had the computer remapped. I have a combined gross of 25K (or perhaps a little more now as my 342 is heavier than my 322 was). I get 8-9 mpg pulling at 65 mpg. Empty I get 16.5 pretty steady. I recently had the pickup programmed to use the VVT for grade braking. I think anyone that has one of these pickups should consider doing the same. Works when tow/haul is engaged.
