Signs You Need To Repair Your Torque Converter

Posted on: 23 January 2017

Your torque converter, while not a commonly discussed component of your vehicle, is definitely an important one. Torque converters work to regulate the amount of transmission fluid that your transmission receives, and allows your engine to continue to run even while you aren't moving. A damaged torque converter can pose a number of problems to your vehicle, so knowing when to take your vehicle in to have the torque converter repaired or replaced is extremely important.

Engine Temperature

If your engine seems to be overheating without reason – like an increase in speed or extremely high exterior temperatures – your torque converter could be the problem. Without adequate fluid levels, your transmission will work less efficiently and generate a great deal of heat, which can cause the entire engine to overheat. While engine overheating can be caused by a great deal of problems, it's a good idea to have your mechanic take a look at your converter when you take your vehicle in to the shop.

Slipping Gears

One of the clearest signs of a damaged torque converter is if your transmission slips while driving. This is because an improper amount of fluid is being supplied to your transmission while driving. This poses a massive risk to you, as it reduces the amount of control that you have over your vehicle and can increase the chance of a collision. Keep in mind that a slipping transmission can also be a symptom of low transmission fluid, so it's a good idea to check your transmission fluid levels before having the entire converter replaced.


A damaged torque converter can also cause your entire vehicle to shake as you increase your speed, even at low speeds. This type of shaking or vibration will feel similar to driving over unpaved ground, and can come and go rapidly and without warning. If this is the case, you should head to a mechanic right away: it can precipitate a total failure of your torque converter, which will cause your entire transmission to stop functioning while driving.

Increased Gear Switching Time

If it takes your transmission a noticeably longer amount of time to change gears, and your engine is less responsive or does not engage as smoothly as it used to, your torque converter is one of the likeliest culprits. Additionally, if during this stall period you hear strange noises coming from your engine, your torque converter is likely on its last legs.