What causes the abnormal noise in the manual transmission of the Emgrand GS?

[LeAlexis]

The following are the reasons for the abnormal noise in the manual transmission of the Emgrand GS: Hissing noise when shifting gears: The clutch is indeed not fully disengaged. Solution: Adjust the clutch pedal and the clutch slave cylinder push rod. If there is still no effect, it is recommended to replace the pressure plate. No noise during acceleration, but noise during deceleration: In a specific gear, such as 3rd gear, a buzzing sound is heard when the accelerator pedal is released, and the noise disappears as soon as acceleration is applied. In severe cases, this is usually accompanied by abnormal noise when shifting from 2nd to 3rd gear. The reason for this situation is also obvious: the synchronizer meshing ring is damaged. There are 3 to 4 synchronizers in a transmission, so simply replacing the synchronizer assembly of the faulty gear (3rd gear) can completely solve the problem.

[StCaleb]

I've been driving a manual Geely Emgrand GS for several years and have encountered transmission noise issues. The most common cause I've found is gear wear, especially in older cars with frequent gear shifts—the gears can develop notches, causing a clunking sound when engaging. My car had this issue last time; upon inspection, the synchronizer was slightly damaged, affecting shift smoothness. Additionally, aging transmission oil can lead to insufficient lubrication, causing internal parts to grind and produce noise. That's why I recommend changing the transmission oil every two years as a preventive measure. If the clutch release bearing is damaged, you'll hear abnormal noises when pressing the pedal—don't delay fixing this, as a small issue can escalate into full transmission damage. The Emgrand GS offers strong handling, but its manual transmission requires extra maintenance. Regular upkeep can extend the car's lifespan. In short, if you hear noises, start with simple checks like fluid levels, and if that doesn't help, visit a specialist workshop for diagnosis to avoid skyrocketing repair costs later.

[VonHarmony]

As someone who has repaired many manual transmissions, the common causes of abnormal noises in the Emgrand GS I've encountered include bearing wear. For example, a faulty input shaft bearing can cause a continuous humming sound, especially noticeable in neutral. Severe gear wear can result in a clunking sound when shifting, and synchronizer failure can also lead to this issue, as it is responsible for balancing the shifting process. Clutch system problems should not be overlooked; a faulty release bearing will produce noise when the clutch is depressed, and failing to replace it in time may lead to gear damage. Maintenance is crucial—transmission oil must be clean and sufficient, as insufficient lubrication accelerates component wear. Cars like the Emgrand GS are generally reliable, but manual transmissions require regular checks of oil levels and condition—prevention is better than cure. Simply put, abnormal noises are not a minor issue. I recommend getting a professional inspection as soon as they appear. Don't skimp on the inspection fee to avoid greater losses.

[Sidney]

My Emgrand GS manual transmission has been making strange noises recently, probably because I drove it too aggressively. The gears might have some scratches, and I often hear a clicking sound when shifting. Old transmission fluid can also cause this—insufficient lubrication leads to friction noises, so changing the oil might help. There's also a humming noise when I press the clutch, which I suspect is a failing release bearing. Fixing it won't be cheap. Regular maintenance is crucial, and I always remind myself not to drive too harshly, especially to shift gently and reduce stress on the transmission. The Emgrand GS has great handling, but the manual transmission needs extra care. Addressing small issues early saves big trouble later.