For 1990-2009 cars only
Rattle or Knock Noise in Steering Pump for Chevrolet Blazer - 4WD 1999
Problem | Action | ||||||
|---|---|---|---|---|---|---|---|
The pump pulley is loose. | Replace the pump pulley. Refer to Power Steering Pump Replacement . | ||||||
The pump vanes are sticking in the rotor slots. | Remove the following obstructions in order to loosen the vanes:
| ||||||
The pressure hose is touching other components on the vehicle. | Adjust the hose position. |
