GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
1998
🢒
Park Avenue
🢒
Steering
🢒
Power Steering System
🢒 Steering Wheel Surges/Jerks While Turning
Condition
Cause
Steering Wheel Surges or Jerks
•
Insufficient pump pressure
•
A low fluid level
•
Air in the power steering system
•
A sticking flow control valve
•
A sticking pinion spool valve
•
A worn belt
•
Incorrect belt tension
•
Incorrect power steering fluid