GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1998 🢒 Regal 🢒 Steering 🢒 Power Steering System 🢒 Rattle or Knock Noise in Steering Pump

Rattle or Knock Noise in Steering Pump for Buick Regal 1998

Problem

Action

The vanes are sticking in the rotor slots.
  1. Clean and inspect the vanes. Refer to Power Steering Pump Replacement or Power Steering Pump Replacement .
  2. Replace the vanes as needed. Refer to Power Steering Pump Replacement or Power Steering Pump Replacement .