2005 Jeep Liberty Owner's Manual - Page 326
2005 Jeep Liberty Manual
Page 326 highlights
326 MAINTAINING YOUR VEHICLE Cooling System - Drain, Flush, And Refill At the intervals shown on the appropriate "Maintenance Schedule" the system should be drained, flushed, and refilled. If the coolant solution is dirty or contains a considerable amount of sediment, clean and flush with a reliable cooling system cleaner (see your authorized dealer for recommendations). Follow with a thorough rinsing to remove all deposits and chemicals. Properly dispose of old antifreeze/coolant solution. Selection Of Engine Coolant Use only the manufacturer's recommended antifreeze/ coolant, refer to Recommended Fluids, Lubricants, and Genuine Parts for correct antifreeze/coolant type. CAUTION! • Mixing of antifreeze/coolant other than the specified HOAT antifreeze/coolant may result in decreased corrosion protection and engine damage. If a non-HOAT antifreeze/coolant is introduced into the cooling system in an emergency, it should be replaced with the specified antifreeze/coolant as soon as possible. • Do not use plain water alone or alcohol base antifreeze/coolant products. Do not use additional rust inhibitors or antirust products, as they may not be compatible with the antifreeze/coolant and may plug the radiator. • This vehicle has not been designed for use with Propylene Glycol based antifreeze/coolant. Use of Propylene Glycol base antifreeze/coolant is not recommended.