http://www.ehow.com/guide_7-http://www.ehow.com/guide_7-cars.html.htmlwww.ehow.comhttp://www.ehow.com/how_4738931_clean-car-engine.htmlWhen cleaning a car engine, any all-purpose cleaner or degreaser will work, and it can be very helpful to have access to a pressure washer. Learn to be generous when using degreaser on a car engine with help from car restoration specialists in this free video on car maintenance. Published on 1/27/2009