Diesel fuel economy and altitude

Join Now

Posted to HD/Fleet Forum on 6/10/2010 18 Replies

Friends,

A fellow shop owner here in town has a very nice 2008 Powerstroke 6.4l. His only beef is with the fuel economy. Recently he has confirmed that at 70mph in Colorado he can get upwards of 16mpg. However, at elevations around sea level it runs under 13... Login to read more.

18 Replies Received (View Replies)

Vehicle Data

2008 Ford F-250 Super Duty King Ranch 6.4L

Engine	6.4 L
Trans	5-speed Automatic (Electronic)

Vehicle Data

2008 Ford F-250 Super Duty King Ranch 6.4L

Engine	6.4 L
Trans	5-speed Automatic (Electronic)

18 Replies Received (View Replies)

18 Replies Received (Hide Replies)

Vehicle Data

2008 Ford F-250 Super Duty King Ranch 6.4L

Vehicle Data

2008 Ford F-250 Super Duty King Ranch 6.4L