Low Oil Pressure Due to Steering Pump. Buick Riviera 1998

For 1990-2009 cars only

Makes 🢒 Buick 🢒 1998 🢒 Riviera 🢒 Steering 🢒 Power Steering System 🢒 Low Oil Pressure Due to Steering Pump

Condition

Causes

Low pressure due to the steering pump is present.

•	A seized flow control valve

•	An inoperative flow control valve

•	A worn pressure plate or thrust plate

•	An improperly installed pressure plate or thrust plate

•	A cracked thrust plate or pressure plate

•	A broken thrust plate or pressure plate

•	A worn cam ring

•	A worn rotor

•	Worn vanes

•	Vanes sticking in the rotor slots

•	High internal pump leakage