intermittent rattle,,,can happen when lifting off accelerator at medium or any speed,(its there), or when depressing or releasing the clutch pedal. Maybe clutch,,yet no slip thats noticable and still lots of travel. Thrust bearing I thought and yet doesn't whine,,,sounds like something may be loose?? Will this cost my nursey girlfriend an arm and a leg,,she needs her car and lovely as rav is shes done 80K about and ain't worth a bucket load of money. What to do?