If your only replacing the back one you won't need to support the engine, when I did mine I just removed the heat shield from around the intermidiate driveshaft bearing and it slipped straight out.Thanks everyone. also what part of the engine did you use the jack on? I'm hoping it should be fine.
The engine won't move at all as it's all ready got 3 other mounts supporting it, you would only need to support it if you were doing the 2 outer mounts.Well that will be good if it is like that. Just don't want the engine to move or put the jack through my sump.