Originally Posted by 2legit2quit
Yeah the vibration is because of thr inserts. In your case, they are not needed at all, take them out.
THE FRONT ONE IS EASY TO GET TO, WHAT WOULD IT HURT TO LEAVE THE BACK ONE IN? MY FRONT MOUNT WAS WASTED WHEN I BOUGHT THE CAR, SO IT HAS A NEW MOUNT PLUS THE INSERT. IF IT WON'T HURT ANYTHING I'LL JUST LEAVE THEM IN, I GUESS, WHAT DO YOU GUYS THINK?