eHow - Carshttp://www.ehow.com/guide_7-http://www.ehow.com/guide_7-cars.html.htmlwww.ehow.comHow to Wash Diesel Fuel Off a Carhttp://www.ehow.com/how_4908605_wash-diesel-fuel-off-car.htmlThe best way to wash diesel fuel off a car is by wiping off excess fuel and using a household degreaser to wipe up diesel residue. Use a normal towel when getting diesel fuel off of a car with help from the manager of an auto service shop in this free video on car maintenance. Published on 4/15/2009