hello,i have a 2002 elantra with 126,000 miles.Ijust had all the belts changed including the timing belt and waterpumpabout a week ago. today the power steering started squealing, checked to see if it was to loose or to tight it was ok, i had someone turn the wheels while i watched, the power steering pulley seems to be stopping, i also checked for leaks and didn't find any. any information will be helpful thanks.