Why does the car make noise when driving?
4 Answers
The reasons for the car making noise while driving are as follows: 1. If the car itself has no faults, it can generally be determined that there are large foreign objects stuck in the tire treads. For example, large stones, big-headed self-tapping screws, olive pits, etc. Solution: Remove them and check if there are any abnormalities with the tire. If there are no issues, no further action is needed. If the tire is damaged, it is best to replace it. 2. The car itself has a fault. In this case, the causes can be quite varied, but usually, the dashboard will light up a fault indicator. Solution: Go to a 4S shop or a professional auto repair shop and have professionals inspect it to determine the problem and then fix it accordingly.
My car has made several noises while driving, and I found the reasons to be multifaceted. If you hear a squeaking sound when accelerating, it's likely due to a loose or worn engine belt, which needs adjustment or replacement; a ticking sound at idle may indicate insufficient engine oil or abnormal friction in a certain part; a humming sound at high speeds is often related to tire issues, such as uneven tire pressure, wear, or trapped stones. Last time my car made a humming noise, it was due to unbalanced aging tires, and the problem was solved after wheel balancing. Paying attention to the timing and location of noises can help quickly identify issues, and regular maintenance can prevent most abnormal sounds. Driving safety is the top priority, so address any problems as soon as they are discovered.
When I hear unusual noises while driving, my primary concern is safety risks. For instance, a clicking sound when turning could indicate loose suspension components, posing a high risk of losing control; squealing during braking suggests severely worn brake pads, and failing to replace them promptly may increase stopping distance. Last year, I encountered abnormal noises caused by low tire pressure, which led to increased vibrations at high speeds and a higher risk of tire blowouts. I recommend starting with simple checks, such as inspecting tires for embedded foreign objects and ensuring proper tire pressure. Identifying the source of the noise can help narrow down the issue. Safety is no trivial matter—don’t ignore minor noises. If necessary, seek a comprehensive inspection at a professional shop.
My own car occasionally makes a knocking sound, seemingly coming from the chassis. After a DIY inspection, I found that the exhaust pipe bracket was loose, with several screws missing. Tightening them stopped the noise. Aging of such small components is common, and many overlook the issues caused by neglecting regular maintenance. Next time the sound appears, try listening under different driving conditions, such as accelerating in neutral while stationary or during turns, to help identify the source—saving both money and effort.
