what can happen if you overfill the tranny with fluid and run it like that?
Aug 13, 2006 at 1:44 PM
Do not keep driving with an overfilled transmission. Drain the excess fluid and restore the level to the specified mark so the fluid is not aerated, overpressurized, or overheated.
The owner asked what happens if a Ford transmission is overfilled and then driven. Replies said excess fluid can be whipped into air bubbles, reducing lubrication, and can raise pressure and heat enough to damage internal components if left that way.