General Motors TH200 (M29) 3 Speed Automatic Transmission Use Dextron II ATF
Not if you have an automatic transmission.
Yes
If the transmission is healthy and any/all adjustments are done properly there should be no slippage.
If your 94 Silverado with a 96 Silverado transmission slips out of overdrive when you are on the highway, the gears may have seized up. You should also check the transmission fluid level.
Overdrive is the normally allowed position in a Ford Explorer automatic transmission , once the vehicle speed is fast enough ( my Ford Explorer is 50 MPH ) the automatic transmission will automatically shift into overdrive
Turns the Overdrive on and off. Used for towing because you should never tow with the transmission in overdrive.
you should never tow in overdrive. that will kill your transmission. tow in regular drive or 3
When your transmission starts down shifting a lot. Or in other words keeps jumping out of overdrive often. Remember all your transmission wear happens only when it changes gears.
if its overdrive its a 700r4 if 3speed it should be a turbo 400 It came factory with a 4L80E Transmission
In normal driving conditions operating in Overdrive is fine and expected. In conditions of heavy loads or pulling something i.e. (trailer) overdrive should not be used. The transmission will shift up and down alot and in turn possibly overheat the transmission fluid creating extensive wear on the transmission.
Overdrive is controlled by the shift solenoid, and vacuum modulator. the kick down you refer to is not overdrive but passing gear and should also be controlled by vacuum.
the transmission is in overdrive I don't have overdrive in my car but look at your gearshift because the small button on it should be how you disengage the system