Many car owners only pay attention to changing engine oil and forget that cars also use many other liquids. Checking and supplementing at the right time not only helps the car operate stably but also limits the risk of costly damage.
Fluids that need regular checks
Brake oil is one of the most important liquids on a car. The oil level can gradually decrease over time as the brake pads wear out.
Most cars today are equipped with transparent tanks for users to easily observe. If the brake oil drops abnormally low, car owners should check the system to detect leaks or other technical problems.
Glass cleaning solution also needs to be monitored periodically. This is a part that is often used in bad weather conditions or when the windshield is covered in dust. If the container or pipe is cracked, the solution may leak without the user recognizing it.
Engine oil is the most familiar liquid to car users. Although modern car models rarely need to add oil between maintenance periods, periodic oil level checks are still very necessary.
Liquids only depreciate when there is a leakage
Coolant is responsible for maintaining stable operating temperature for the engine. Under normal conditions, the amount of coolant is almost unchanged. If the liquid level drops rapidly, this may be a sign that the cooling system is having problems or leaking.
Similarly, automatic transmission oil and power steering oil are also not frequently lost during use. When the oil level is found to be lower than regulations, vehicle owners should check the system instead of just adding oil.
An important note is that each car line may use different types of gearbox oil or power steering oil. Using the wrong type can affect the operation and lifespan of mechanical parts.
Specialized oils to note
Some vehicles also use differential oil (differentiated oil), which often appears on rear-wheel drive, four-wheel drive or full-time drive vehicles.
For manual transmission cars, car owners also need to pay attention to manual transmission oil and clutch oil. These liquids rarely deplete in normal conditions, but still need to be periodically checked to detect leaks or abnormal signs.
Car owners should check the liquid level according to the manufacturer's maintenance schedule. Just a few minutes of periodic inspection can help avoid many major damages and unnecessary repair costs.
