What Are the Causes of Excessive Wind Noise in Cars?

[MacEmilia]

Excessive wind noise in cars is primarily caused by large sealing gaps in the four doors. The solution is to add soundproofing strips at the door panel joints to reduce wind noise. Car maintenance methods include: 1. Avoid prolonged exposure to sunlight; 2. Replace engine oil and oil filter; 3. Replace oil filter element, air filter element, fuel filter element, air conditioning filter element, and transmission oil filter element; 4. Add windshield washer fluid, antifreeze, and air conditioning refrigerant; 5. Check for wear on the drive belt; 6. Clean throttle valve and cylinder carbon deposits; 7. Inspect the chassis for damage; 8. Check the body and tires. The benefits of car maintenance are: 1. Ensuring optimal performance of the car; 2. Improving driving safety; 3. Reducing engine noise; 4. Extending the car's service life.