i have a similar problem with my voyager. it just lost all drive. if i turn off the engine and restart it will move in 1st a little bit and then stop. i have been told to change the filter before changing the box so im doing that in the morning. will let you guys know if it works

 

i have just one question , how do i refill the box. cheers

 

This is an AUTOMATIC trans isnt it????

Thru the dipstick tube........

Also Make sure the filter is PROPERLY seated and secure....Many vehicles with your issue , have been traced to a loose filter that has fallen of, and the pump sucks up air instead of fluid.

 

well the box is in bits. not looking good . found all these bits of metal in the gearbox sump