Been noticing a bad vibration and grinding noise while driving and at idle. Took it into Goodyear yesterday, lifted the car, and watched in amazement as the engine jumped whenever the brakes were applied in Drive or Reverse. Stood under the car and saw that my lower front mount and lower rear mount were both torn. Now my question is, how much damage would i be doing by continuing to ride around with these bad mounts? Its going to cost me about $170 to repair them both, but i was just wondering if i was going to do any significant damage by continuing to drive with these two bad mounts.:confused: