Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post - 2010 F250-6.4 diesel poor MPG

mlh · 08-06-2012, 03:38 PM

I have read that a programmer increases mileage by up to 5 MPG. That is not what I have found. I see a mile or 2 difference. My lie-o-meter will say 18 when I,m getting about 14.
Lynwood

08-06-2012, 03:38 PM	#32
mlh Montana Master Join Date: Oct 2004 Location: Salem Posts: 7,558 M.O.C. #2283	I have read that a programmer increases mileage by up to 5 MPG. That is not what I have found. I see a mile or 2 difference. My lie-o-meter will say 18 when I,m getting about 14. Lynwood __________________ www.harrellsprec.com Lynwood Harrell 323 RL HC 2008 F250