Should the Car Shock Absorber Be Replaced if It's Leaking Oil?
2 Answers
If the car shock absorber is leaking oil, it needs to be replaced, and it is recommended to do so promptly. Oil leakage from the shock absorber indicates damage, and its damping effect will gradually diminish. Over time, once all the oil has leaked out, the shock absorber will lose its damping function. As a core component of the vehicle's vibration filtering system, the car shock absorber primarily absorbs vibrations and impacts caused by uneven road surfaces during driving, providing a comfortable ride for passengers inside the vehicle. To quickly dampen the vibrations between the frame and the body, shock absorbers are generally installed in the vehicle's suspension system. The most widely used type in cars is the double-acting telescopic shock absorber.
I've driven quite a few older cars and encountered several instances of shock absorber oil leaks. When there's an oil leak, the car becomes extremely bumpy to drive, and going over potholes feels like there's no cushioning at all, making the ride very uncomfortable. It not only affects comfort but also reduces handling performance, making the car prone to body roll during turns and increasing the risk of skidding. Oil leaks usually occur due to aging seals or damage from scraping against something. Over time, when all the oil leaks out, the shock absorber fails, which can also lead to damage to suspension components, such as deformed control arms or links, making repairs more expensive. Tires also wear out faster, and uneven wear from long-distance driving can lead to potential blowouts. It's advisable to have a professional inspection as soon as you notice oil stains or dripping oil on the shock absorbers. Minor leaks might hold up for a while, but if it's severe, replace them immediately. Developing a habit of regular maintenance makes driving much smoother.
