For 1990-2009 cars

Condition | Causes
--- | ---
Steering Wheel Surges or Jerks |

• | The hydraulic system is faulty. Perform the pressure test with the J 5176-D or the J 25323-B . Refer to Power Steering System Test .

• | The steering gear valve and pinion is sticking.

• | The steering gear valve and pinion is plugged.

• | The power steering belt is loose.

• | The power steering fluid is contaminated.

• | Air is in the power steering system.