![]() ![]() The coolant needs flushing after a certain period as it deteriorates and fails to work effectively against freezing and boiling. Why Does My Car Need a Coolant System Flush? In the absence of regular coolant system flushes, the coolant system fails to work efficiently, causing the engine to overheat and eventual damage such as blown head gaskets, warped heads, and in severe conditions, engine failure. It keeps the engine’s health in perfect shape, thus ensuring the smooth running of the vehicle. When a vehicle’s cooling system is functioning to its optimum, it reduces the heat production by the engine effectively. What is the Role of Engine Coolant?Īntifreeze or coolant is added to the car’s cooling system, which then circulates the fluid throughout the radiator and engine to avoid overheating. ![]() When selecting an engine coolant for your car, it is better to go with the one mentioned in the owner’s manual for your specific vehicle. These coolants are available in different types. ![]() ![]() Engine coolant is made from a 50/50 ratio combination of water and ethylene or propylene glycol. What is Engine Coolant?Īlso known as antifreeze, engine coolant is a fluid that transfers heat and removes excess heat from the car’s engine. In the lack of an efficient cooling system and the required coolant, the engine would overheat very quickly, thus affecting and damaging the critical components of the engine and vehicle as a whole. Flushing the coolant on a regular basis removes gunk and mineral deposits from your engine, while prolonging the life of your heater core, thermostat, hoses and water pump.The primary function of an engine’s cooling system is to remove the heat generated by the engine during the entire combustion process. If you spill coolant when you flush your F-150, be sure to put down cat litter to soak it up to discard it. The video above shows you where the petcock on your radiator is located, how to flush the coolant / antifreeze and how to burp the system to get the air out of your F-150.Ĭoolant is toxic and animals are attracted to the sweet taste of coolant (antifreeze). When you flush your coolant, which is antifreeze, on your 2007, you are draining out all of the old dirty coolant and preventing costly radiator and cooling system repair down the road. Like the oil in your F-150, coolant gets dirty over time and loses its ability to cool down your 5.4 liter engine. Turn off the engine and drain the water, fill up the radiator with antifreeze until you have a 50/50 coolant / distilled water mixture and burp the system. Fill up the radiator with distilled water and run the engine. This video shows where the radiator drain plug (petcock) is located on a 2007 Ford F-150. Start your coolant flush by draining the coolant / antifreeze that is in your reservoir, then drain the coolant that is in your radiator by opening the petcock or removing the lower radiator hose. In addition to preventing your car from overheating, coolant / antifreeze also helps lubricate the seals in the water pump and hoses. Coolant / antifreeze also passes through the heater core under your cowl to provide heat to the cabin of your F-150. Coolant / antifreeze circulates through F-150 radiator and engine to maintain the proper temperature. Learn how to flush the coolant (antifreeze) in your 2007 Ford F-150. ![]()
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