My car power steering fluid has air bubbles when you turn the wheels in the reservoir. It whines and worst in the am when its cold in the morning. A repair guy said it is a pump check valve? I have done some research and saw it may be a O ring? Any advice?
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1999 Acura CL Question: Does a 1999 Acura CL have a power steering O Ring??
Answer #1Prestige Auto Works (149 Answers) , Sacramento, CA - (916) 945-9475Prestige Auto Works December 30, 2011, 14:27Journeyman
There are a couple different O-rings. I don't see a part listing for a pump check valve. Depending on what is actually leaking will determine what parts will be recommended for replacment. If something on the pump is leaking, you may need to replace the entire p/s pump.