facoryExplorerMay 31, 2013F150 automatic tranny gear selection2006 F150, 5.4L Automatic trans. Towing a trailer weighing around 4200 lbs. Very often this truck can pull an incline in third gear but insists on downshifting to second sending the rpms from 2400 t...Show More
APTExplorerMay 31, 2013nohurry, he wants to lock it in 3rd and not let it downshift to 2nd. That is not possible.
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