The torque converter is a part of the transmission system responsible for transferring engine power to the wheels of the car. As such, the torque converter is an important part of the transmission system, and your car will not run efficiently if the torque converter is malfunctioning. Here are some telltale signs of a malfunctioning torque converter:
The Car Is Overheating
As previously mentioned, the torque converter is responsible for transferring engine power to the load (wheel system). The power is actually transferred by the transmission fluid, which has multiple functions including cooling the transmission system. Therefore, if the torque converter is malfunctioning and it can't transfer the necessary power, the system will experience low fluid pressure, causing it to overheat since the fluid will not be channeling away heat.
The Transmission Fluid Is Contaminated
You should also suspect that the torque converter is damaged if the transmission fluid is contaminated. This is because the transmission fluid lubricates, cools, and protects the transmission system including the torque converter. If there are contaminants in the fluid, it can damage different parts of the transmission such as the bearings, the fins or the turbines. At the same time, a damaged torque converter can also contaminate the transmission fluid, for example, with metal shavings.
The Car Is Experiencing Shifting Problems
Because the primary function of the torque converter is to transfer and multiply power from the engine, a malfunction in this part of the transmission system can also create shifting problems. This may be the case if the fluid pressure is too high or too low or if there is a mechanical damage to the system, such as damaged bearings. In such a case, you may experience a delay in shifting, for example, if there is low fluid pressure in the transmission. In some cases, the car may even slip out of gear unexpectedly, and this is a dangerous phenomenon to experience.
The Car Shudders at Certain Speeds
Lastly, you should also suspect a torque converter malfunction if the car shudders at certain speeds. The problem arises if there is a lockup in the clutch system, making power transmission difficult. The shuddering is usually not continuous, and it may start and stop unexpectedly. In such a case, you need to get your transmission checked as soon as possible to prevent further and costly damage.
The above problems may be caused by other things other than a malfunctioning torque converter. Therefore, if you notice any of them, consult a mechanic for a professional diagnosis and fix. For more information, contact companies like AutoMedics.Share
3 April 2018
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