In order to replace power-steering fluid, remove the cap from the power-steering reservoir, remove as much fluid as possible and install new fluid. Discover the importance of using proper power-steering fluid with help from an auto mechanic in this free video on car maintenance. Expert: JB Hebert Contact: www.wrxtra.com Bio: JB Hebert is a machinist, metal fabricator, and auto mechanic who has been fixing and modifying all things mechanical for over 20 years. Filmmaker: David Pakman