I need to replace my 1994 Plymouth Grand Voyager 3.0L, V6. transmission. How can I tell if the transmission is a 3 speed or 4 speed. The section where the mount is bolted on is broken so, I need to know if its a 3 or 4 speed to replace it.

Another thing Guys, I am having a screeching sound in the right rear wheel that I cant seem to get rid of. I have changed the brake shoes, wheel drum, and the brake cylinders yet still there is that screeching sound that is really annoying, any help here also?

Thanks

Plymouth 94