What are the symptoms of a faulty torque converter?

[DeKhloe]

The symptoms of a faulty torque converter include excessively high oil temperature, low oil supply pressure, oil leakage, low machine travel speed or lack of power during operation, as well as abnormal noises coming from the interior during operation. The causes of a faulty torque converter are the large wear gap of the sealing rings on the turbine shaft and inside the guide wheel seat, resulting in internal oil leakage, poor oil inflow and return in the torque converter, and high oil temperature in the torque converter. The function of the torque converter is to automatically and continuously change the turbine speed according to load changes, improving the vehicle's passing ability. The torque converter connects the pump wheel and turbine through liquid, reducing the impact load of the engine on the transmission system and extending the life of the transmission system.