What Causes the Noise in the Sylphy's Shock Absorbers?
4 Answers
Sylphy's shock absorber noise may be caused by loose screws leading to the sound of parts colliding. Below is an introduction to the noise in Sylphy's shock absorbers: Concept: The need for shock absorbers arises because springs cannot stabilize immediately. That is, after being compressed and released, the spring will continue to extend and contract for a period of time. Therefore, shock absorbers can absorb the vibrations caused by wheels encountering uneven road surfaces, making the ride more comfortable. Impact on the Vehicle: Unilateral shock absorber oil leakage can cause the vehicle body to become unbalanced, with one side higher than the other, leading to automatic deviation while driving and exacerbating irregular tire wear; aging and detachment of the shock absorber top rubber can cause the shock absorber to collide with other parts, resulting in abnormal noises—this is often the main cause of chassis noise; weakened shock absorber springs, with insufficient extension force, can significantly reduce the effectiveness of shock absorption and buffering, increasing the hydraulic pressure on the shock absorbers and leading to oil leakage.
As a Sylphy owner, I've encountered the shock absorber noise issue. Last summer, whenever I drove over speed bumps, there was a sharp creaking sound. After inspection, I found out it was due to aged buffer rubber blocks—these tend to crack and deform over time, causing friction noise. Sometimes, internal oil leakage or worn linkages in the shock absorber can also produce similar noises. Don’t underestimate it; if left unrepaired, the entire suspension system can be affected, leading to increased bumpiness and reduced comfort. I went to the 4S store to replace the buffer blocks, spent some money, but the problem was resolved. I recommend addressing it early before it impacts safety.
The issue of squeaky shock absorbers on the Sylphy is quite common. I've driven many models where this occurs. The main reason is usually the failure of the internal oil seal in the shock absorber. When the oil leaks, air bubbles enter, causing a squeaking sound. Alternatively, the rubber pads on the spring mounts may have loosened or worn out, creating friction noises when driving over bumps. Another possibility is that the mounting bolts weren't tightened properly and have come loose due to vibration. It's best to press down on the car body yourself to locate the source of the noise, but don't apply too much force. Take it to a repair shop promptly to inspect the specific components—replacing the faulty parts should resolve the issue. Delaying repairs could lead to more serious suspension problems.
The noise from the shock absorber is mainly due to internal component issues. Worn-out bump stops can cause noise, or leakage of shock oil leading to excessive air bubbles inside, resulting in noise when the car bumps. Sometimes, the shock absorber itself may be worn out. First, check for any external signs of oil leakage. If the bump stops are damaged, simply replacing them with new ones will solve the problem. Remember, safety comes first—if the noise is severe, avoid driving forcefully and seek a technician's help for diagnosis as soon as possible.
