2010 Jeep Patriot Owner's Manual - Page 423
2010 Jeep Patriot Manual
Page 423 highlights
422 MAINTAINING YOUR VEHICLE If an examination of your engine compartment shows no • Make sure that the radiator and coolant recovery evidence of radiator or hose leaks, the vehicle may be bottle overflow hoses are not kinked or obstructed. safely driven. The vapor will soon dissipate. • Keep the front of the radiator clean. If your vehicle is equipped with air conditioning, keep the front of the • Do not overfill the coolant recovery bottle. condenser clean. • Check the coolant freeze point in the radiator and in the coolant recovery bottle. If engine coolant (anti- • Do not change the thermostat for Summer or Winter operation. If replacement is ever necessary, install freeze) needs to be added, the contents of the coolant ONLY the correct type thermostat. Other designs may recovery bottle must also be protected against freezresult in unsatisfactory engine coolant (antifreeze) ing. performance, poor gas mileage, and increased • If frequent engine coolant (antifreeze) additions are emissions. required, or if the level in the coolant recovery bottle does not drop when the engine cools, the cooling Brake System In order to assure brake system performance, all brake system should be pressure tested for leaks. system components should be inspected periodically. • Maintain engine coolant (antifreeze) concentration at Refer to "Maintenance Schedule" for further information. 50% HOAT engine coolant (antifreeze) (minimum) and distilled water for proper corrosion protection of your engine which contains aluminum components.