What are the symptoms of transmission abnormalities?

[VanRebecca]

Symptoms of transmission abnormalities: 1. Transmission slipping: When accelerating the car, you may notice the engine revving without power transfer, or feel weak acceleration response, significantly worse than before. The vehicle may drive normally on flat roads but struggles noticeably when climbing hills. 2. Transmission fluid leakage: This condition makes the vehicle difficult to start, and while engine RPM increases when pressing the accelerator, the acceleration effect becomes significantly weaker. This is likely caused by insufficient gear lubrication due to fluid leakage. 3. Gearshift hesitation: Shifting gears may feel noticeably rougher with severe jerking. Drivers might feel strong impacts during gear changes, sometimes even causing hand numbness. If this occurs occasionally, it usually indicates improper shifting timing.