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

Rattle or Knock Noise in Steering Pump for Oldsmobile Silhouette 1998

Condition

Action

The vanes are sticking in the rotor slots.
  1. Clean and inspect the vanes.
  2. Replace the vanes as needed.

Refer to Power Steering Pump Replacement .