What are the causes of squeaking noise from the front wheels of Wuling Hongguang S3?
2 Answers
The causes of squeaking noise from the front wheels of Wuling Hongguang S3 are: 1. Tire bulging; 2. Loose ball joint of the steering tie rod; 3. Increased wear gap in the steering linkage mechanism; 4. Worn upper bearing of the shock absorber. Taking the 2019 Wuling Hongguang S3 as an example, it is a mid-size SUV with body dimensions of: length 4655mm, width 1735mm, height 1790mm, and a wheelbase of 2800mm. The 2019 Wuling Hongguang S3 features a MacPherson strut front suspension and a spiral spring non-independent rear suspension. It is equipped with a 1.5T turbocharged engine, delivering a maximum horsepower of 147PS, a maximum torque of 250Nm, and a maximum power of 108kW, paired with a 6-speed manual transmission.
As an experienced auto mechanic, I've encountered numerous cases of squeaking front wheels on the Wuling Hongguang S3. The most common cause is brake pads worn to their limit - when the warning metal tab contacts the brake disc, it produces a squeaking sound, especially noticeable during light braking. If the vehicle was just washed or parked for several rainy days, rusted brake discs can also temporarily create friction noise. Additionally, aged and cracked stabilizer bar bushings in the front suspension may cause metal-on-metal squeaking over bumps; loose steering ball joints will produce rhythmic noises during low-speed turns. I recommend first checking brake pad thickness - anything less than 3mm requires replacement. If DIY isn't feasible, the easiest solution is to visit a repair shop where they can lift the vehicle and shake the wheels to pinpoint the exact noise location.
