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my first gmc · 03-31-2009, 01:17 PM

I was going through one of my truck forums when I came across this diesel swap. The guy claims to be getting over 30mpg. I think that's pretty awesome in a fullsize being driven by a normal-everyday driver. Makes me wonder even more why gm would get rid of their 4.5 dmax.

4BT Cummins Turbo Diesel in an 05 Silverado (with pictures!) - FSC Forum

03-31-2009, 01:17 PM	#1 (permalink)
my first gmc EcoModding Apprentice Join Date: Feb 2009 Location: Houma, LA Posts: 121 Sierra - '96 GMC Sierra 90 day: 20.89 mpg (US) White Lightning - '10 Mitsubishi Lancer GTS 90 day: 27.18 mpg (US) Thanks: 0 Thanked 0 Times in 0 Posts	Thought ya'll would be interested. I was going through one of my truck forums when I came across this diesel swap. The guy claims to be getting over 30mpg. I think that's pretty awesome in a fullsize being driven by a normal-everyday driver. Makes me wonder even more why gm would get rid of their 4.5 dmax. 4BT Cummins Turbo Diesel in an 05 Silverado (with pictures!) - FSC Forum __________________