Fuel economy at 65 mph vs 60 mph
What fuel economy increase have you observed from pulling your fiver at 60 mph vs 65 mph?
Forum Discussion
lee worsdell wrote:
My truck wont shift into 6th unless I get up to 65 when iam in to mode pullind the fver. If I shut tow mode of it will shift and run around 1600 rpm at 65
Personally, I shut off T/H mode when running on the flat, for the same reason, though I'm in OD at about 53-54. When I get into grades, then it goes back on since I'm not worrying about OD at that point in time.
Lyle
