How to Solve Abnormal Noises Inside the Car?

[OLeonardo]

Abnormal noises inside the car when driving on bumpy roads mainly come from two aspects: the suspension system and the braking system. Here are the detailed explanations: 1. Suspension system noise: The condition of the car's shock absorbers directly affects driving comfort and safety. Whether they need to be replaced depends on the mileage or service life. The service life of ordinary shock absorbers can reach 100,000 kilometers. If there is obvious abnormal noise when driving on bumpy roads, it is generally due to damaged or leaking shock absorbers, which need to be replaced. 2. Braking system noise: Braking noises can occur in various types of vehicles, sometimes even in new cars, especially in low-temperature environments. Most performance cars use high-temperature brake pads with a large friction coefficient. If the temperature is not reached, abnormal noises may occur. This issue can be resolved by replacing the brake pads.