2013 Chrysler Town & Country Owner's Manual - Page 608

606 MAINTAINING YOUR VEHICLE CAUTION! (Continued) • Do not use water alone or alcohol-based engine coolant (antifreeze) products. Do not use additional rust inhibitors or antirust products, as they may not be compatible with the radiator engine coolant and may plug the radiator. • This vehicle has not been designed for use with propylene glycol-based engine coolant (antifreeze). Use of propylene glycol-based engine coolant (antifreeze) is not recommended. Adding Coolant period, it is important that you use the same engine coolant (antifreeze) throughout the life of your vehicle. Please review these recommendations for using Organic Additive Technology (OAT) engine coolant (antifreeze). When adding engine coolant (antifreeze): • We recommend using MOPAR௡ Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (Organic Additive Technology). • Mix a minimum solution of 50% OAT engine coolant and distilled water. Use higher concentrations (not to exceed 70%) if temperatures below −34° F (−37° C) are anticipated. Your vehicle has been built with an improved engine coolant (antifreeze) that allows extended maintenance • Use only high purity water such as distilled or deionintervals. This engine coolant (antifreeze) can be used up ized water when mixing the water/engine coolant to ten years or 150,000 miles (240,000 km) before replace(antifreeze) solution. The use of lower quality water ment. To prevent reducing this extended maintenance will reduce the amount of corrosion protection in the engine cooling system.