well while you / they have it apart get the water pump changed and their are 2 or 3 parts that i would change 1. Idle Pulley .2 Auto tensioner 3. drive belt pulley .If the auto tensioner is ok i would still change the pully on it too,All pulleys and a pump since its apart: God Bless and help you though that nightmare LOl Im doing my Sportage in 3000 miles