Bad Torque Converter Vs Bad Transmission Failures –Which Failure Can Give you a Hard Time?

Suppose you head towards your car in a good mood, and when you start your car, you realize that your car has a bad torque converter and you cannot start your vehicle. The energy which was 100% a while ago may turn you frowning. A bad torque converter can disturb your car’s engine and barely let you drive. It affects the transmission system so badly that it may eventually hurt everything surrounding your engine.

Many times drivers’ get confused between a bad torque converter and vs bad transmission that is causing them the accelerating issues.

A torque converter is an essential part of the transmission system. But this does not mean that you need to take out and replace the entire transmission system.

Due to the complex transmission system in modern vehicles, problems relating to torque convertors are mostly misjudged as the failure of the transmission system. Sometimes it takes a hole in the pocket when people get trapped in these judgments. However, some inexpensive repairs can be done to make things work again.

For this, let us help you figure out the primary difference of a bad torque converter and vs bad transmission in detail.

Bad torque converter vs bad transmission

As said, that torque converter is the essential part of your car’s transmission system. Therefore, a bad torque converter can lead to damage to the car’s transmission system if not fixed on time. Knowing the difference between the symptoms of a bad torque and the symptoms of a bad transmission is crucial when all you need is to resolve, repair, or replace the core issue.

Bad torque converter Symptoms

A typical fluid coupling that converts the torque from the engine and transfers it to the transmission is called a torque converter. Basically, it is a hydraulic coupling that takes the mechanical power (torque) from the car’s engine and transfers it to the transmission. This translates to the fact that it is situated between the transmission system and the engine.

A torque converter is responsible for running your car smoothly on the road as expected. Some of the symptoms are listed below, so when you experience any of them, you should know that it’s time to give it a mechanic visit. Maybe it is going bad or needs your serious attention before getting into a serious situation;

  • Overheating

Well, if you drive regularly, you must know that overheating in a car results from many issues other than a bad torque converter. When there is a torque converter issue, the car’s transmission system will malfunction because power from the engine doesn’t properly flow to the transmission.

  • Slipping

Another alarming torque converter symptom is a slipping of gear – one of the apparent symptoms. When there’s a bad torque converter, it makes the transmission to slip the gear.

Practically, it implies to the event that you want to change the gear to a particular gear, and the bad torque converter will automatically convert it to neutral. This happens because of the unusual flow of fluids to the transmission system from the engine.

  • Shuddering

When you experience the shuddering of your car, there may be a bad torque converter that is causing the vehicle to shudder. However, there are some other reasons for which your vehicle shudders, like unbalanced tires, brake issues, axle problems, etc.

In addition, when your car shudders because of a bad torque converter, this is because of the malfunctioning of the lockup clutch.

Symptoms of a bad transmission

Along with the symptoms of a bad torque converter, you must know some bad transmission symptoms.

  • Slow acceleration

When your car doesn’t pick up the required speed despite clutching, then a bad transmission can be the culprit. A transmission system is one of the components of a car where it controls the speed/acceleration of the vehicle.

Oftentimes, when a lousy transmission is left untreated for long, the gear gets stuck and won’t change.

  •  Fluid Leaks

Fluid leaks happen when some or one of the parts of the transmission system wears out or gets too old. This is one clear sign of a bad transmission when you notice fluids like oil dripping out of the system continuously. It is the fluid leaks that initiate and cause engine overheating problems.

  • Cracking sounds

When the transmission system goes bad, it is another clear sign that your transmission system has issues. It becomes normal to hear cracking sounds while driving.


Here are some key takeaways from the difference between a bad torque converter and vs bad transmission:

  • When you witness the symptoms mentioned above, do not procrastinate the mechanical work and take your car to the repair shop. However, fixing a bad torque converter would be cheaper than fixing a bad transmission system.
  • Most converter failure systems and transmission failure systems are the same.
  • Once you find any of the above symptoms, it is suggested to look for torque issues first instead of taking out the whole transmission system to repair or replace.

Stay vigilant with the symptoms mentioned above. Do not delay addressing the issue that may put holes in your pocket.

Related Post

Recent Posts