Your vehicle’s cooling system features a series of components that remove the heat from your running engine, allowing it to operate without the stress of extra heat that could cause it to fail. Today’s engines are cooled with liquid coolant and water that circulate through a system that is designed to carry the heat away.
There are a number of different parts of this cooling system, each of which has its own function. Here’s some information about these parts so you can get a better sense of what an auto mechanic in Chino, CA focuses on when performing cooling system maintenance in vehicles.
- Coolant: The coolant is the liquid that is used to transfer the heat away from the engine. It also has anti-freeze properties that help keep your engine warm in cold weather. As it carries the heat away from the engine through the cooling system, that heat then gets dissipated in the atmosphere. You must always keep your coolant levels at the proper mark.
- Radiator: The hot coolant circulates through the fans in the radiator to then be cooled by air that passes over the radiator. The radiator is just behind the front grill on the vehicle and has small fins that increase the surface area that gets exposed to the outside air.
- Thermostat: This part of your cooling system controls the flow of the coolant as it passes through the system. Inside the thermostat is a wax-like substance that gets soft at a certain temperature level, which then opens up the valve to allow coolant to pass through.
- Fans: The cooling fans in your vehicle can be either electric or mechanical and provide sufficient force to move the air over the radiator when there are hot conditions or while the vehicle is standing still. There’s a sensor inside the system that detects when coolant temperatures are rising, which then indicates when it’s time for the fans to run.
- Water pump: This part of the system helps to circulate the coolant. It is typically driven by either the engine timing belt or the accessory drive belt, but there are some vehicles in which the water pump is controlled electronically. Either way, it serves the same purpose.
- Sensors: Almost every cooling system will have a pair of sensors: one for coolant level, and the other for coolant temperature. The temperature sensor tracks the temperature of the coolant and determines if there is any overheating occurring. The level sensor tracks the amount of coolant currently flowing through the system. Too little coolant can lead to overheating in the engine.
- Heater core: This component is used to dissipate heat, which then heats the passenger compartment if desired.
Keeping all of these parts in good condition is essential to a well-functioning cooling system.
For more information about the various components of your vehicle’s cooling system and the steps you should take to keep it in good condition, we encourage you to contact an auto mechanic in Chino, CA from Gabriel’s Automotive & Towing today.
Categorised in: Auto Mechanic
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