GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
1998
🢒
Regal
🢒
Steering
🢒
Power Steering System
🢒 Rattle or Knock Noise in Steering Pump
Problem
Action
The vanes are sticking in the rotor slots.
Clean and inspect the vanes. Refer to
Power Steering Pump Replacement
or
Power Steering Pump Replacement
.
Replace the vanes as needed. Refer to
Power Steering Pump Replacement
or
Power Steering Pump Replacement
.