What are the reasons for the transmission failure of Geely Emgrand GS?

[BlakelyLynn]

Specific reasons for transmission failure in Geely Emgrand: If the transmission emits a dry metal friction sound, it indicates insufficient oil or poor oil quality. Oil should be added and its quality checked, with replacement if necessary; If a noticeable noise occurs when shifting into a certain gear while driving, it suggests wear on the gear teeth of that gear; if a periodic noise occurs, it indicates damage to individual teeth, requiring replacement if necessary; If a sudden impact sound occurs during transmission operation, it is mostly due to broken gear teeth. The transmission cover should be promptly removed for inspection to prevent damage to components; If the transmission only makes noise when shifting into a certain gear while driving, and all other conditions are intact, check if the meshing gears are improperly matched. If necessary, reassemble a new pair of gears; If gear collision noise occurs during gear shifting, it may be due to the clutch not disengaging, incorrect clutch pedal travel, damaged synchronizer, excessive idle speed, improperly adjusted gear lever, or tight guide bushing. Adjustments should be made accordingly.