diehard classic
New Member
I have a 1989 Range Rover Classic 3.5V8 with a 4 speed ZF4HP Auto Box.
I recently lost all drive, which would come back on occasionally, but this appeared to be OK after a new filter and oil change. A few weeks later I've lost all forward drive ( engine rpm doesn't even change when selecting drive ) but can use reverse ( well untill I reached a wall ).
There are a couple of second hand 1992 ZF4HP gearboxes available, but am not sure if it's a direct replacement. My car has the old cable sppedo drive, and think the 1992 models had an electronic one.
Can anyone advise me if the 1992 box could be used?
I recently lost all drive, which would come back on occasionally, but this appeared to be OK after a new filter and oil change. A few weeks later I've lost all forward drive ( engine rpm doesn't even change when selecting drive ) but can use reverse ( well untill I reached a wall ).
There are a couple of second hand 1992 ZF4HP gearboxes available, but am not sure if it's a direct replacement. My car has the old cable sppedo drive, and think the 1992 models had an electronic one.
Can anyone advise me if the 1992 box could be used?