What causes the gurgling noise in the Magotan's shock absorbers?
3 Answers
The gurgling noise in the Magotan's shock absorbers is caused by damaged stabilizer bar bushings or gaps in the connecting ball joints. There are many factors that can affect abnormal noises in car shock absorbers, generally categorized into: 1. Normal wear and tear, or damage due to external forces; 2. Shock absorbers can wear out even without external forces, or prolonged bumpy rides may cause gaps between the shock absorbers to widen. The Magotan is a heavyweight mid-to-high-end sedan, with dimensions of 4866mm in length, 1832mm in width, and 1464mm in height, and a wheelbase of 2871mm. The Magotan is equipped with three types of engines: a 1.4-liter turbocharged engine, a low-power 2.0-liter turbocharged engine, and a high-power 2.0-liter turbocharged engine.
I've been driving my Volkswagen Magotan for about seven or eight years and have encountered the issue of the suspension making a gurgling sound. Usually, this is caused by the shock absorber leaking oil or internal components wearing out. When the oil seeps out and gets shaken, it creates a bubbling sound. Alternatively, the rubber bushings in the suspension may have aged and cracked, causing squeaking noises on uneven roads, which can sound like gurgling. My car had this problem before—the sound got louder after driving on rough roads. It turned out the shock absorber cylinder was cracked and leaking oil. After replacing it, the issue was resolved. My advice is not to delay addressing it; safety comes first. Unusual noises while driving can affect control and increase the risk of skidding. During regular maintenance, make sure to inspect suspension components more thoroughly. Every time you change the oil, have the mechanic take a quick look at the chassis lubrication—it can save you a lot of trouble. Repairs can cost anywhere from a few hundred to over a thousand yuan. This is a common issue with older cars. The Magotan is quite sturdy, but shock absorbers and related parts will eventually need replacement after prolonged use.
This kind of rumbling sound is mostly caused by a faulty shock absorber, where the oil seal is not tight enough and allows air to enter, causing bubbles to burst and make noise when shaken; or by loose suspension ball joints, resulting in friction noise at the connection points. I recommend not panicking first, check if there is any obvious looseness in the chassis, such as shaking the tires yourself to see if there is any wobble; then listen to the source of the sound, which could come from either the front or rear wheels. A more professional approach would be to take the car to a shop, lift it with a jack, and check if there is any oil leakage from the shock absorbers. The Magotan has an independent suspension, with durable parts but they age quickly. Drive slowly over potholes to reduce impact. When replacing parts, choose original or reliable aftermarket parts to extend their lifespan. During repairs, also check the wear on springs and rubber bushings to prevent bigger issues.
