I was under the impression that O/D should be used only at highway speeds and for normal city driving you should drive with the O/D Off. It seems that `05 Explorer's normal condition, when it is started, is to have the O/D On. Suggesting that it is O.K. to have O/D on all the time. Is it? Should I be turning it off for normal city driving, or does it really make a difference?
- posted
17 years ago