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Old 09-04-2018, 11:01 PM   #9 (permalink)
Join Date: Oct 2009
Location: Fort Worth, Texas
Posts: 2,442

2004 CTD - '04 DODGE RAM 2500 SLT
Team Cummins
90 day: 19.36 mpg (US)
Thanks: 1,422
Thanked 736 Times in 556 Posts
Had a neighbor regularly got 27-mpg with his 6.2 4WD Suburban. His father a GM exec, and son no dummy. Quizzed him on it. A friend got same with first year 6.2 pickup. Both automatics c

My 4T 2WD Cummins will also see 27-mpg. Stock. 58/9-Mph. On cruise control.

All of these in south central US. LSD, not ULSD.

I see mpg gains with both Power Service and Howes Meaner Cleaner. Not big, but adds to margin.
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