···
Log in / Register

What to Pay Attention to During Car Maintenance?

3 Answers
McFrank
09/04/25 6:13am
Vehicle maintenance requires attention to the cleaning and maintenance of the cooling system and the transmission system. Specific details are as follows: Cleaning and maintenance of the cooling system: Generally, the car should be cleaned and maintained once when transitioning between winter and summer seasons, or every 6 to 8 months under normal driving conditions. Additionally, maintenance should be performed if the engine overheats, there is coolant leakage, or the car boils over. This process removes traces and scale that cause engine overheating, prevents harmful corrosion, avoids and stops leaks in seals and the radiator, and thoroughly replaces the old coolant. Cleaning and maintenance of the transmission system: Under normal circumstances, the car should be cleaned and maintained every 20,000km to 25,000km, or if there is transmission slippage, elevated engine temperature, delayed gear shifting, or system leakage. This process eliminates harmful sludge and varnish deposits, restores the elasticity of gaskets and O-rings, ensures smooth gear shifting, improves power output, and thoroughly replaces the old automatic transmission fluid.
Was this review help?
16
3
Share
OSophia
09/16/25 7:10am
Last time I took my beloved car for maintenance, I remember the young mechanic reminding me that oil change is the most basic thing and must be done on time, otherwise the engine can easily accumulate carbon deposits and get damaged. Also, tire pressure and tread inspection - I make it a habit to check them myself every two months using a tire pressure gauge to avoid the risk of blowouts at high speeds. Don't forget about brake pads and fluid levels, safety comes first. Filters are quite important too - a dirty air filter affects power and fuel consumption, and not changing the cabin air filter can cause bad odors. Keep battery terminals clean to prevent corrosion, especially in cold weather. Don't overlook lighting tests either, ensuring safe night driving. Oh, and remember to regularly check coolant and power steering fluid levels - these small details can prevent major breakdowns.
Was this review help?
15
1
Share
Expand All
VanCody
10/30/25 7:44am
I believe the key to car maintenance lies in developing good habits. When I first started driving, I often forgot things. Now I set monthly phone reminders to check tire pressure, lights, and wiper fluid levels – it's simple and saves money. Oil changes should follow the manual's mileage intervals; don't arbitrarily exceed them, or engine repairs could cost a fortune. Brake fluid and coolant are also crucial checks – top them up if levels are low. Replacing the air filter yourself is easy; just buy a branded replacement. Additionally, batteries tend to lose charge in winter, so I regularly check for electrode oxidation and clean them to extend lifespan. Regular maintenance can prevent many unexpected expenses and improve safety.
Was this review help?
3
0
Share
Expand All
More Forum Discussions

What to Do When the Car Makes Clunking Noises Over Bumpy Roads?

If your car makes clunking noises when driving over bumpy roads, it indicates that the vehicle needs to be sent for inspection and repair. As the car ages, improper maintenance can inevitably lead to unusual noises while driving, especially when passing over uneven surfaces. Clunking noises over potholes, thuds over speed bumps, and louder noises at higher speeds all suggest that the car requires inspection. Here are detailed solutions for addressing clunking noises when driving over bumpy roads: 1. Noise caused by damping failure due to shock absorber oil leakage: If the clunking noise is caused by damping failure due to shock absorber oil leakage, it is recommended to replace the shock absorber. 2. Noise caused by excessive clearance at the front fixing point of the steering knuckle: If the noise is due to excessive clearance at the front fixing point of the steering knuckle, it is advisable to remove the front fixing point of the suspension lower arm and check if the clearance is too large. If the clearance is excessive, adding shims can help offset it.
13
5
Share

Where is the VIN located on a Passat?

The VIN of a Passat is located on the front-facing panel between the battery and the brake master cylinder, which can be seen by opening the engine hood. Locations of the VIN: The VIN is also found on the nameplate under the passenger-side door; on the front-facing panel between the battery and the brake master cylinder; additionally, the VIN (Vehicle Identification Number) can be found on the vehicle's registration certificate. General locations of a car's VIN: For sedans, the VIN can usually be found on the long strip below the windshield in front of the driver, typically in the lower left corner. Vehicle Identification Number: Abbreviated as VIN, it is a unique 17-character alphanumeric code used to identify a vehicle's manufacturer, engine, chassis number, and other specifications.
17
4
Share

Which Cars Are Suitable for Using 98 Octane Gasoline?

98 octane gasoline is suitable for high-end luxury cars and high-performance sports cars, and is recommended for vehicles with an engine compression ratio of 9.5 or higher. It can enhance engine power and reduce fuel consumption. Compared to 92 and 95 octane gasoline, the production of 98 octane gasoline requires higher technical and equipment standards. Below is an introduction to gasoline octane ratings and the advantages of 98 octane gasoline: Introduction to Gasoline Octane Ratings: The octane rating of gasoline represents its octane number. 98 octane gasoline consists of approximately 98% isooctane and about 2% n-heptane. Since isooctane has better anti-knock properties while n-heptane has poorer anti-knock properties, a higher octane rating indicates better anti-knock performance. 98 octane gasoline offers strong anti-knock properties and high combustion value, providing more powerful performance. Advantages of 98 Octane Gasoline: The advantages of 98 octane gasoline can be summarized as 'two highs and two lows': higher anti-knock properties and better performance, along with lower harmful substances in the gasoline and reduced exhaust emissions.
2
0
Share

What is the maximum number of seats a B2 license can drive?

A B2 driver's license allows driving vehicles with 19 seats or fewer. Here are the types of vehicles that a B2 driver's license can operate: 1. The vehicle types that a B2 driver's license can drive are heavy-duty, medium-duty trucks or large, heavy, and medium-sized special-purpose vehicles. Heavy-duty and medium-duty trucks are primarily trucks. 2. The permitted vehicle types for a B2 license also include C1, C2, C3, and C4, which cover small and micro passenger vehicles, three-wheeled vehicles, and wheeled self-propelled machinery, among others. Additional information: Here is the process for taking the B2 driver's license test: 1. Apply for the B2 driver's license test at the vehicle management office. 2. Receive and fill out the application form, then submit the form along with your ID card and physical condition certificate to the staff for review. 3. Once approved, you can register at the driving school arranged by the vehicle management office and participate in training and tests.
15
5
Share

What is the principle behind capturing reverse driving on highways?

Devices for capturing reverse driving are usually installed at key sections, such as the on and off ramps of highways. The capture system compares front and rear images (for example, one second before and one second after) to determine if a vehicle is reversing. Different devices may have different principles, but this is generally how it works. Additionally, there are manually controlled cameras for capturing such violations. Here are some precautions for driving on highways: 1. Safety Check: Before getting on the highway, check for any potential safety hazards. 2. Seat Belts: Always wear seat belts, including in the front and rear seats, and avoid placing loose items in the car. 3. Stay in One Lane: Avoid frequent lane changes on the highway, switching between the passing lane and the driving lane, and never make sudden, unannounced decelerations or stops in the driving lane. Do not drive side by side with other vehicles, stay in the passing lane for extended periods, or attempt to overtake from the emergency lane. Also, prepare for lane changes well in advance when exiting the highway to avoid missing the exit.
11
0
Share

How to Detect Fault When the Generator is Not Generating Electricity?

Generator not generating electricity detection method: Use a multimeter voltage range to detect or connect an external ammeter for detection. The following are the reasons why the generator is not generating electricity: 1. Diode breakdown and no rectification effect. 2. The carbon brush is stuck in the brush holder. 3. The rotor's magnetic field winding is not energized. 4. The stator windings have a short circuit or grounding. 5. The rotor's claw poles are loose. Additional Information: The car generator is the main power source of the car. Its function is to supply power to all electrical equipment when the engine is running normally and to charge the battery at the same time. The car's generator consists of stator, rotor, end cover, and bearing components, where the stator is used to generate alternating current.
14
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.