What Are the Winter Car Maintenance Items?
1 Answers
Winter car maintenance items are as follows: 1. Check tires: In winter, rubber becomes hard and brittle, which not only reduces the friction coefficient but also makes tires more prone to leaks and punctures compared to other seasons. Regularly clean debris from tire treads, avoid using heavily worn tires, and ensure all four tires are of the same brand, tread pattern, and specification. Winter air pressure tends to be lower, so ensure tires are properly inflated to prevent blowouts. 2. Clean the heating and cooling air ducts: During winter, windows are usually closed while driving, making the heating and cooling ducts the only passage for air exchange between the interior and exterior. Cleaning these ducts not only maintains hygiene but also reduces odors from volatile interior materials. On milder days, it's advisable to open windows for ventilation. 3. Prevent paint scratches: Frost and snow can accumulate on the car's surface in winter, containing corrosive chemicals that can damage the paint. Therefore, timely car washing is essential. Choose a sunny day with a light breeze for washing to prevent water from freezing on the car. Also, avoid using cloths that may carry grit to prevent scratches. 4. Eliminate fogging: A common issue during winter driving is fogging on the interior glass, which can blur the driver's vision and pose a safety hazard. To address this, set the temperature control to the heating position, which helps clear fog while providing warmth. 5. Replace antifreeze every two years: Antifreeze typically has a two-year lifespan. Expired antifreeze can cause cylinder corrosion and severe engine damage. Additionally, antifreeze usually has a freezing point around -25°C. If traveling to colder regions, switch to antifreeze with a lower freezing point. 6. Replenish battery electrolyte promptly: In cold temperatures, a battery's capacity is significantly lower than in normal conditions. Therefore, replenish the battery's electrolyte in winter, clean the terminals, and apply specialized grease for protection to extend battery life. If the car is left unused outdoors for weeks, remove the battery to prevent freezing damage.
