How do you tighten the power steering belt on a 1987 delta 88 brougham?
You can’t. There is a spring loaded tensioner pully that maintains tightness on the belt at all times. Maybe it is weak or the belt is streched or oily and slipping. You may also have low or burnt fluid in the power steering reservoir. There is a possibility of dry joints in the steering section causing resistance to movement and a heavier load on the pump.