hey guys need some help here!!!! got a 93 gxe has 150k and when i stand on the gas i get this awful rattling noise from the underside of the motor!?!?!?! and it really does it bad when the ac is on!!! what is the deal am i about to loose a motor??? help please!! i have heard alot about the motor mounts in the maximas going bad is that my prob??? thank guys jonathan