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Old 10-16-2007, 12:03 PM   #4 (permalink)
CumminsCowboy
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Join Date: Sep 2007
Location: Oceanside, CA
Posts: 18
Quote:
Originally Posted by wpruett View Post
Nonetheless... I'm thinking about selling my 6/7L and going with a "new old stock" early '07 5.9L 6-speed manual. What kind of mpg should I expect to see with the late 5.9L? same v. better v. worse?
I have an 06 6 spd with 4.10 gears and I am getting around 16-17 mpg running 70 mph. But then again, mines also a 3500 so I have a little more weight to move.

Hope that helps answer your question about the mileage.

John
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