What Causes the Squeaking Sound in a Car?

[MacDeclan]

If the car makes a squeaking sound during slow-speed driving, it is highly likely to originate from the suspension system. The car's suspension includes components such as links, springs, shock absorbers, and stabilizer bars. Any abnormality in one of these parts, such as loose bolts, can cause abnormal noises due to movement. The relevant details are as follows: 1. If the noise comes from inside the car, it is necessary to check whether the clock spring under the steering wheel and the universal joint inside the steering column are functioning normally. Wear or failure in these two components can lead to malfunction symptoms. 2. If the noise comes from outside the car, it is necessary to inspect whether the top bearings of the front shock absorbers are worn, whether the ball joints of the steering gear are loose, and whether the rack and pinion inside the steering gear are worn. Failure in any of these three components can cause malfunction symptoms in the vehicle.