Mastercool 53610 Oil / ATF / Gas Fluorescent Dye (1 oz Bottle) This multipurpose dye works in the automatic transmission, engine oil and in fuel tank leak detection. For Engine Oil (gas and diesel): 1 oz is 1 vehicle application per 4-5 quarts of oil. For Fuel Tanks (Gasoline and Diesel): 1 oz is 1 vehicle application per 2 gallons of fuel. For Automatic Transmissions: 1 oz is 1 vehicle application per 4-5 quarts of ATF fluid.
Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov