Originally Posted by
Jazzman
While bad engine mounts also will cause this issue, they are expensive. I'd suggest pulling the engine mount out and checking before ordering new ones.
As far a I remember both the transmission and transfer case mounts are cheaper than 1 engine mount. DO NOT BUY CHEAP ENGINE MOUNTS THEY ONLY LAST 5000kms. Well mine did anyway.
You said earlier you had a quick look at the auto and TC mounts, I made this mistake also. I think it would be a good idea to undo the 15mm nut on each and jack the auto and TC up to take the weight off the mounts. This way you can move the mounts by hand and check them properly. It is not difficult and will not take long.
You will be kicking yourself it you replace the expensive engine mounts and it turns out to be something else that was cheaper to fix.