Growl Noise in Steering Pump. Chevrolet Astro

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 1999 🢒 Astro - 2WD 🢒 Steering 🢒 Power Steering System 🢒 Growl Noise in Steering Pump

Problem	Action
Excessive back pressure in the hoses or the steering gear caused by restriction.	Locate and repair the restriction. Refer to Power Steering System Test .
Scoring on the pressure plates, thrust plates, or rotor.	Replace the power steering pump. Refer to Power Steering Pump Replacement .
An excessively worn cam ring.	Replace the power steering pump. Refer to Power Steering Pump Replacement .