Auto box problem

[chopper]

Mt friend has an auto box on his ZX and he is in the process of selling it, when something gone tits up with it - the revs are going high and the car is only moving slowly !

 

Any ideas ?

 

Ive never worked on an auto box before, but i assume its some sort of clutching issue - as with a manual box if it did the same thing ??

[billynomates]

try the cheap option first m8

drop the oil AND pan, clean the filter, in case dirt has collected in there over the years, worth a go as long as he hasn't ragged the arse out of it trying to get it moved;)

[chopper]

thanks mate