Flushing your car’s radiator once in a while is one of the essential parts of the vehicle’s maintenance. The radiator in your car is responsible for thermoregulation; meaning, it keeps the engine cool and protects it from overheating. This is why you need to flush the radiator for a smooth ride. Read on to find out more about types of radiator flush and how often you should flush your radiator.
What is Radiator Flush
The radiator flush is a process of cleaning all the dirt, dust and other impurities by using different types of flush available in the market. The cleaning process allows the coolant to flow freely, without any blockage and restrictions that ultimately cause an engine to overheat. Besides, your vehicle might get overhead due to a faulty radiator fan, this is why it is important to watch the symptoms of a bad radiator fan.
Types of Radiator Flush
Now that you know how radiator flushing works, let’s talk about the types of car radiator flush you can use to clean your car’s radiator.
Liquid Radiator Flush
It is one of the most common types of radiator flush available in the market. The liquid radiator flush is ideal for those new to radiator maintenance. That means you need little specialised skills to clean the radiator. The type of radiator flush either comes in concentrated form or ready-to-pour versions.
As the name suggests, radiator flush liquid works in conjunction with water to remove rust, corroded particles, and oily residue. The active ingredient is usually sodium citrate, a buffer against acid conditions. Many include mild corrosives and catalysts to facilitate a chemical reaction. Together, these ingredients help in removing rust, debris, and other residues from the radiator.
Powder Flushing Solutions
Although they are not as common, powder flushes offer a unique advantage: you can control the intensity. It requires a bit more work, but you can control the dilution. However, keep in mind that the powder can be difficult to handle without the proper equipment. It’s chemical hard on the skin and worse, on the eyes. However, it is very powerful at removing grease and rust. Also, the shelf life of powder radiator flushes is much longer than the liquid ones.
Powder flushing solutions are less common than liquid ones. Still, they’re known for being much more powerful when it comes to getting rid of the grease and rust inside your radiator.
Based on Pressure
In addition to chemical formulas designed to eliminate waste, there is another radiator flush type: pressure-based. These radiator flushes use the force of air and the pressure of water to remove debris. One of the major advantages of pressure based radiator flush is it is gentle on hardware. Unlike other radiator flushes, it doesn’t burn skin.
You can find hose connection rods that scrape the debris out of the way. Since no harsh chemicals are involved, you can use them more often without damaging the radiator.
Things to Consider When Using Radiator Flush
- Always wear personal protective equipment (PPE) when flushing the radiator.
- The formula is dangerous and cannot come into contact with the skin, nor can it be inhaled.
- Wear gloves, long sleeves, and flush it in a ventilated area.
- Only use radiator discharge on radiators, especially if the formula is sensitive to nickel. The chemicals in the radiator flush are designed to work with metals like aluminium. Hence, do not apply it to other parts of your vehicle (even if they are rusty).
- Radiator care is an essential part of preventative car maintenance. Check its condition from time to time, and when you flush the radiator, keep a record and ensure you know the factors causing car radiator leaks.
FAQs
Are radiator flushes necessary?
Yes, radiator flushes are one of the inexpensive ways to improve the performance of a vehicle. They help you to get rid of dirt, rust, and grime that naturally builds up over time.
How long can I drive with a flushed radiator?
The minimum amount of time to run your engine on discharge is 10 minutes. That said, if you can, let the vehicle run for three to six hours. Longer use allows you to further flush the system.
How often should you flush your radiator?
According to some experts, you only need a radiator flush after every five years or 16,000 km. However, the more the radiator is stressed, the more often it needs to be cleaned.
With this, we conclude our guide on different types of radiator flush. Also, you must follow the tips to keep the radiator cool to extend its life and performance. Besides, whether you buy a used car in the UAE or a new one, make sure you flush its radiator on time.
If you find the guide informative, stay tuned to UAE’s top auto blog for more.
Related Posts
