So, the primary job, of the cooling system is, to keep the engine from overheating.
However, the engine in your car, runs best at a fairly high temperature.
Consequently, engine components wear out faster, when the engine is cold. As a result, the engine is, less efficient and emits more pollution.
Above all, the cooling system, needs to allow the engine to heat up, as quickly as possible. And, then keep the engine, at a constant temperature.
So, the cooling system is made up of:
- Passages inside, the engine block and heads.
- Water pump, to circulate the coolant.
- A thermostat, to control the temperature of the coolant.
- Radiator, to cool the coolant.
- Also, a Radiator Cap, to control the pressure in the system.
- Interconnecting hoses.
- Also, a Heater Core, to heat the inside.
- Overflow or recovery tank.
- Coolant level sensor.
- Engine coolant temperature (ECT) sensors.
- Finally, electric cooling fans.
Consequently, all these parts must work together. And, that will make the whole system function as intended.
Above all, each one of these parts, is crucial for keeping the cooling system working the way it should. Because, if just one of them were to break, it would affect, the entire engine cooling system process.
So, How Does It All Work
So, the water pump sends engine coolant to the engine, where it absorbs the engine’s heat. Then, it exits the engine, and runs by the thermostat. Consequently, if the engine coolant is below the maximum temperature, the thermostat stays closed. Then, the coolant is sent back to the pump. However, if the coolant is overheated, the thermostat’s valve opens, routing the coolant through a radiator first. The radiator cools the coolant, by pushing its heat to the air, before returning it to the water pump.
Choose Your Cooling System Help Topic Below
Water Pump Timing Belt Replacement – Basic Tips And Instructions
Coolant Antifreeze – Engine Cooling And Testing Made Easy
Engine Cooling Fan – Is Yours Working – How To Test It
Water Pump Failure – What Are The Common Failure Warning Signs
Antifreeze Coolant – What Are The Basics You Really Need To Know
Thermostat Issues – Is Your Coolant Flowing Properly
Intermittent Temperature Related Engine Problems – Where To Start !
Bad Radiator Cap – A Cheap Fix For A Potential Disaster
Engine Coolant Temperature (ECT) Sensor – Function – Failure And Testing
Oil Mixed With Coolant In The Cooling System – Cleaning Tips
Hydro-locked Engine – What Is It – What Damage Can It Do
Radiator Caps – This Fairly Cheap Part Is More Important Than You Think
Antifreeze In Oil – Can Be Catastrophic If Not Dealt With Quickly
Antifreeze – Coolant – What Does It Do ? – Why Do You Need It ?
Engine Coolant Leaks – How To Find Them – How Bad Are They
Radiator Cap – Basic Function – Failure Symptoms – How Important Is It
Radiator – Common Engine Overheating Causes And Cures
Engine Coolant Temperature Sensor (ECT) Replacement – How To Do It
Coolant Recovery Tank – No Tank – Overflow Tank – Expansion Tank
Electronic MAP-Controlled Thermostats – Provide Several Benefits
Thermostat Problems – Will Affect Your Engines Performance
Car Radiator – Consequences Of Car Radiator Overheating
Automotive Engine Overheating – Common Causes And Consequences
Cooling System Information, Thank You !