What Causes Abnormal Noises When Driving a Car?
2 Answers
Reasons for abnormal noises when driving a car: Excessive tire pressure leads to tread wear, reduced damping performance of the tires, and consequently increased tire noise. Worn or loose wheel hub bearings. Uneven friction between the crown and the ground. Solutions: Check if the car's chassis screws are loose, inspect whether the bonding adhesive on the lower arm of the site is loose. Examine the vehicle's oil condition. If oil is lacking, replenish it promptly. Verify if the valve clearance is adjusted to the appropriate position; if displaced, adjust the position. Engine maintenance is crucial. The engine accumulates a lot of grease, which should be cleaned promptly to prevent it from affecting the engine's normal operation. Cleaning grease requires attention: Use a damp cloth to wipe off the grease; if it can be cleaned by wiping, avoid using water for washing. Secondly, ordinary damp cloths may not clean the grease off the engine thoroughly; try using detergent for wiping. Finally, if it still cannot be cleaned, use water for washing, ensuring that components that should not get wet are wrapped up before rinsing.
It's quite common to hear strange noises while driving a car. Just the other day, my car made a creaking sound when turning, and it turned out to be a loose ball joint in the suspension system. To diagnose the issue, start by listening to the sound. For example, a humming noise on a flat road might indicate a tire problem, such as uneven tire pressure or a stone stuck in the tread. If the noise occurs on bumpy roads, it’s likely due to damaged shock absorbers or springs. A squeaking sound during acceleration could mean the drive shaft joint is worn. It’s best to first observe the speed and terrain when the noise occurs, note the details, and then take it to a repair shop—don’t delay, as small issues can escalate. Sometimes, worn brake pads or a loose exhaust pipe can also cause odd noises. Safety first! From my experience, regular oil changes and suspension system maintenance can help reduce such occurrences.
