2013 Ford C-MAX Hybrid Owner Manual Printing 3 - Page 288
2013 Ford C-MAX Hybrid Manual
Page 288 highlights
Maintenance 287 The coolant concentration should be maintained at 50%. Note: For best results, coolant concentration should be tested with a refractometer such as Rotunda tool ROB75240 available from your dealer. Ford does not recommend the use of hydrometers or coolant test strips for measuring coolant concentrations. Note: It is very important to use prediluted coolant meeting the Ford specification in order to avoid plugging the small coolant passageways. Use of concentrated coolant and water may cause coolant passageway plugging and void the warranty. See the technical specifications chart in the Capacities and Specifications chapter. Note: Automotive fluids are not interchangeable; do not use coolant/antifreeze or windshield washer fluid outside of its specified function and vehicle location. Adding Coolant WARNING: Do not add engine coolant when the engine is hot. Steam and scalding liquids released from a hot cooling system can burn you badly. Also, you can be burned if you spill coolant on hot engine parts. WARNING: Do not put engine coolant in the windshield washer fluid container. If sprayed on the windshield, engine coolant could make it difficult to see through the windshield. WARNING: To reduce the risk of personal injury, make sure the engine is cool before unscrewing the coolant pressure relief cap. The cooling system is under pressure; steam and hot liquid can come out forcefully when the cap is loosened slightly. WARNING: Do not add coolant further than the MAX mark. Note: Do not use stop leak pellets or cooling system sealants/additives as they can cause damage to the cooling and/or heating systems. This damage would not be covered under your vehicle's warranty. 2013 C-Max Full Hybrid (34h) Owners Guide gf, 3rd Printing, January 2013 USA (fus)
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