eHow - Carshttp://www.ehow.com/guide_7-http://www.ehow.com/guide_7-cars.html.htmlwww.ehow.comHow to Use a Floor Jackhttp://www.ehow.com/how_2328221_use-floor-jack.htmlUse a floor jack on your car when changing a car's oil; our expert car mechanic explains how in this free auto-maintenance video on DIY oil changes. Published on 6/16/2008