Notes When Repairing and Maintaining Car Coolant Radiators

Radiator cooling is an indispensable part of the car's cooling system. It plays an important role in absorbing heat from the engine, then transferring this heat to the outside environment, helping to maintain a stable working temperature for the engine.

However, after a long time of use, if you do not clean the radiator, dirt and residue will stick to it and reduce its cooling efficiency. To help the engine work better, please note the following issues after repair: maintenance of cooling radiator car.

Common problems in car radiators

3 main problems commonly encountered in car radiators:

• Clogged car radiator: Do not clean, replace car coolant periodically or use low quality coolant. Thereby leading to the phenomenon of residues accumulated inside the radiator and affect their cooling performance to decrease.
• Broken water pump: when the water pump is damaged, the cooling water is blocked and the engine is overheated.
• Damaged thermostatic valve: The thermostatic valve is jammed, resulting in inadequate cooling water and increased engine temperature. At this time, car coolers will show signs of warming.

Issues to note when repairing, Car radiator maintenance

1. Complying with the process of repairing and maintaining car coolers

• Before repairing or maintaining the car's radiator, you need to make sure the engine has completely cooled down. Because when the engine is still hot, checking or cleaning the radiator will lead to skin burns.
• Lift up the front of the car to make it easier to operate under the cooler.
• Cleaning the exterior of the car radiator cooling through the use of soap, nylon brushes to remove dirt on the radiator steel sheets.
• Check the condition of car coolers for leaks or corrosion. If one of the parts, the springs and the high seal on the tank lid are corroded, you must replace the tank cover. In case of failure of the pump or constant temperature valve, you should take the car to a reputable garage to be repaired by a technician.
• Drain cooling water from the radiator through a tray below the drain valve.
• Flush the car's radiator with a machine by following these steps: Install the drain valve so that the water hose flows into the radiator. Start the car, run for about 10 minutes, then let the engine cool. Open the valve to drain the water and repeat this process 3 times.
• Pour new specialized cooling water into the radiator
• Drain and add cooling water to the inside of the tank.

2. You should go to a reputable garage to have the car's radiator repaired and maintained by staff.

Currently, understanding the importance of car coolant tanks, many reputable garages have provided repair and maintenance services for radios. Here, experienced and skilled technicians will repair cooling water tanks.

They will then find out the cause of the damaged cooling tank to come up with the most appropriate treatment plan. Next, they will rinse the tank in a professional process, ensuring the tank after repair and maintenance can work well again.

To avoid having to repair your tank, it is best to follow the manufacturer's tank maintenance schedule. Normally from 1 to 3 year and depending on the type of vehicle. It is also advisable to check the cooling water regularly to make sure the engine is always running smoothly and you have a safer trip.

Address for reputable car radiator repair/maintenance at good price?

Thanh Phong Auto Proud to be one of the leading prestigious garages specializing in providing repair services, car radiator maintenance. With a team of experienced technicians and modern equipment, we are committed to providing customers with the best solutions to overcome all problems related to radiators.

The process of repairing and maintaining radiators at Thanh Phong Auto always strictly adheres to technical standards, ensuring that after being treated, the radiator can operate stably and effectively again. The steps include:

• Check overall, detect signs of damage, leakage.
• Clean the outside and inside of the water tank.
• Flush the radiator with a specialized machine three times.
• Replace damaged parts such as water pump, thermostat if necessary.
• Refill with new high quality coolant, bleed and retest.

In addition to repair services, Thanh Phong Auto also provides periodic radiator maintenance packages to help prevent problems and prolong engine life. We recommend that customers maintain the radiator every 1-3 years depending on the vehicle type, and regularly check the coolant level.

With competitive prices, superior service quality and long-term warranty policy, Thanh Phong Auto is confident to be the ideal destination for all needs of car radiator repair and maintenance. Please contact us immediately to receive the most dedicated advice and timely support.

FAQ – Frequently Asked Questions

1. What material is the car radiator made of?

Car radiators are usually made from aluminum alloys or copper, which have good thermal conductivity. These materials help dissipate heat effectively, while also being lightweight and durable.

2. How often should you change the coolant in your car?

Depending on the vehicle and manufacturer's recommendations, coolant should normally be changed every 2-5 years or approximately 40.000-100.000 km. However, coolant levels should be checked regularly, at least every 6 months or 10.000 km.

3. What is the average coolant capacity of a car?

The capacity of the coolant tank depends on the engine size and type of vehicle. Typically, passenger cars have a radiator capacity of 5-8 liters, while trucks and buses can have up to 20-30 liters.

4. What is the ideal working temperature of a car engine?

The optimal operating temperature of a car engine is usually between 90-105°C. The radiator is responsible for maintaining this temperature, avoiding overheating or coldness that affects engine performance and life.

5. What are the signs of a damaged car radiator?

4 signs that your car's radiator is damaged:

• The engine is overheating, the temperature gauge needle is abnormally high.
• Coolant leak appears under the vehicle.
• Coolant is cloudy, contaminated with impurities or oil.
• Radiator fan not working or running continuously.

Read the article now: How to fix a leaking car radiator while driving safe and most effective, shared by many experts.

6. What is the average cost of repairing and replacing a car radiator?

The cost of repairing or replacing a car radiator ranges from a few hundred thousand to a few million VND, depending on the extent of damage and the type of vehicle. Replacing some parts such as the water pump and thermostat can cost around 1-3 million VND. If the entire radiator has to be replaced, the cost can be up to 5-10 million VND.

7. Some notes when self-maintaining car radiator at home?

The four main notes include:

• Make sure the engine is completely cool before performing maintenance.
• Use specialized tools and chemicals to clean the water tank safely and effectively.
• Check carefully for signs of leakage, damage and handle promptly.
• Use only specialized coolant, never use regular water. See product now: Castrol Radicool SF Premix Engine Coolant – Red 500 ml Genuine, best price today.
• Follow manufacturer's recommended maintenance procedures and schedules.

Above have shared the issues you need to be aware of when fixing, Car radiator maintenance. Thereby, you should follow the maintenance schedule of car coolant tanks from the manufacturer to help the vehicle increase durability.