Better Fuel Economy in the Cummins
Registered User
Joined: Nov 2020
Posts: 10
Likes: 1
From: Washington
Set an incredible overhead, keep your foot out of it. Don't idle. Keep your automatic locked up as much as possible. I get 14 city 19 hwy with a 97 dodge 3500 . Likely more if I'd stop driving it like I stole it !?? 
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