Owner Guide 1st Printing
Page 388
...protection. Engine fluid temperature management (EcoBoost™ engine only) Your vehicle has been designed to pull a trailer, but because of 60% will provide adequate protection at ...necessary to increase the coolant concentration above 50%. • NEVER increase the coolant concentration above 60%. • A coolant concentration of the added load, the vehicle's engine may temporarily reach...grade while pulling a trailer in hot ambient temperatures. Increased engine coolant concentrations above 60% will decrease the overheat protection characteristics of the engine coolant and may cause ...
...protection. Engine fluid temperature management (EcoBoost™ engine only) Your vehicle has been designed to pull a trailer, but because of 60% will provide adequate protection at ...necessary to increase the coolant concentration above 50%. • NEVER increase the coolant concentration above 60%. • A coolant concentration of the added load, the vehicle's engine may temporarily reach...grade while pulling a trailer in hot ambient temperatures. Increased engine coolant concentrations above 60% will decrease the overheat protection characteristics of the engine coolant and may cause ...