A coolant flush should be performed when contaminants are found inside the engine’s cooling system. Designed to fit ford and lincoln vehicles, our ac components are tested to meet stringent ford engineering. The flow of coolant will either be stopped at the thermostat until the engine is warmed, or it will flow through the thermostat and into the radiator where it is cooled and the coolant cycle is completed.
Engine cooling system
Coolant temp sensor wiring diagram ford truck enthusiasts forums, toyota corolla repair manual circuit description engine coolant temperature sfi system diagnostics,. By abscate » 06 apr 2019, 19:41. This prevents any leaks as well as any dirt or debris from entering the cooling system. A coolant flush should be performed when contaminants are found inside the engine’s cooling system.