View Full Version : Anyone with GMC or Chevy 6.0's
03-01-2007, 01:43 PM
Anyone with GMC or Chevy 6.0's, I was wondering when you are not towing or hauling do you drive in D or 3. When towing all I use is 3 with tow/haul button. Always got mixed advice, like 3 but you know how these trucks are on gas.
03-01-2007, 01:50 PM
I have 2 trucks with 6.0s and regular driving its always in D.
03-01-2007, 01:53 PM
ALWAYS in D. Pulling, or plowing. Never found a situation where I needed to do anything different.
03-01-2007, 04:09 PM
Always in D, but with my older gms Im in 3 unless im on the highway
03-01-2007, 04:18 PM
i tow in d
what kind of milege are you geting pulling in d and in 3
i have an 06 gmc auto and i get about 8.5 and thats with a k+n cold air intake
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