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Old 04-29-2007, 03:44 PM   #5
MikeM
Montana Fan
 
Join Date: Feb 2007
Location: Fairfield Glade
Posts: 216
M.O.C. #6892
Quote:
quote:Originally posted by scmdba

If the on board computer is fairly accurate, we were getting about 12.5 mpg when towing and we only have 5000 miles on it. I'm glad to be a diesel guy now!
Congrats! The Cummins is a great engine and you'll like it even better when fully broken in. However...I wouldn't place too much value on the computer mileage display - mine now says 14.4 after 1800 miles pulling the Monty but actual measured value is only 11.7 based on GPS mileage. YMMV!

Mike
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