ok another 1 for u guys when my car is in park motor sounds quite when in reverse still quite in the foward gears a pulse sating grinding nose emits dosent sound like its coming from the engin bay more like under the sterring wheel but with juat a tiny bit of throttel goes away but in idel if i roll up the windows or draw more power some way it gets louder and when sitting still and cut the weel lights dim and it sounds terrible what the heck is this sound could it possibly be the bushings in the bottom motor mounts