Using "Overdrive" when hauling TC?
We're about to embark on our maiden voyage and I'm wondering about the Overdrive on my truck. It's a 2001 Ford F150 HD 7700 model, the OD button is pretty much just always engaged, but I've read that ...
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I turn mine off to control downhill speed sometimes. Most of the time it doesn't make any difference with the gearing and power that I have otherwise.
