My car shakes like crazy on the freeway!

[Nismo408]

Hello i own a 1990 240sx. I am guessing its the motor mounts or the transmission mounts but i am not sure. When i drive it, its hard for the gears to get in to gear. And when im on the freeway, the whole car wobbles and the stick shifter moves a LOT. The clutch and the flywheel are brand new. can anyone help me? Im hardcore

[Silvia007]

Two things you can check is wheel alignment and wheel balance. Those are usually the cause.

[fantabulous]

Hello i own a 1990 240sx. I am guessing its the motor mounts or the transmission mounts but i am not sure. When i drive it, its hard for the gears to get in to gear. And when im on the freeway, the whole car wobbles and the stick shifter moves a LOT. The clutch and the flywheel are brand new. can anyone help me? Im hardcore

hardcore? and you're complaining about a little vibration? if your so hardcore, why dont you go with solid motor/trans mounts, then see what real vibrations are about.

[turtle]

is ur shocks bad??? that was the problem for me...