hello. im new here but we have a problem with our 2003 Trailblazer LS 4WD. at speeds of 30 KM/H+ (Thats 18MPH+) there is a whining sound coming from the rear bearing. now the local dealer where we bought the car (Brand New In 2003) has replaced the bearing 4 times. the head mechanic promised it wouldn't make the noise anymore, but it still does. does anyone here have any idea why it would still make this noise?
Thanks
-YYJPIlot6590
Thanks
-YYJPIlot6590