Your transmission is an essential part of your car. It is responsible for transferring power from the engine to the wheels. That said, transmission problems can quickly become a serious issue, leading to costly repairs if ignored. You need to be able to spot the early warning signs so that you can avoid a potential breakdown. So, here are eight signs of transmission trouble that you should know about.
1. Slipping Gears
If you find that your car is suddenly shifting out of gear while driving, this is a common sign that there’s something wrong with your transmission. In an automatic vehicle, this might feel like your car is changing gear for no reason or your engine might rev without increasing speed. A manual car might “pop out” of gear unexpectedly. Gear slipping can potentially be very dangerous, especially at high speeds. The cause behind this issue could be a worn-out clutch, low transmission fluid, or international transmission wear and tear. Either way, it’s essential to get your car looked at as soon as possible.
2. Delayed or Rough Shifting
Any issues with your ability to shift are likely a problem with your transmission. If you notice a delay or feel a roughness while shifting, it could indicate a problem. In an automatic, you might realize a hesitation before engaging in gear. Manual transmissions might make it difficult to move between gears if there’s a transmission problem. This can be caused by a variety of issues, including low transmission fluid, worn-out transmission bands, or problems with the transmission’s computer system. Being able to identify and address these problems early on will prevent more serious damage.
3. Burning Smell
Any type of burning smell coming from your car is a concern and, in some cases, it could signal an overheating transmission. Transmission fluid is crucial for lubricating and cooling the various parts of the transmission. When that fluid breaks down or runs low, it can cause excess friction and heat. If you smell something burning when you are driving, you should check the transmission fluid as soon as possible and then get it to a mechanic.
4. Leaking Transmission Fluid
Again, the fluid is critical for the overall health of your transmission. If your vehicle is leaking transmission fluid, it can cause some serious problems. Red or dark brown fluid leaking from your vehicle could be transmission fluid. It could be coming from a damaged seal, gasket, or transmission line. Driving around without transmission fluid or low fluid levels can lead to transmission failure. So, it’s important to address any leaks quickly.
5. Check Engine Light
Your check engine light can come on for a number of reasons, one of them being your transmission. Modern cars have sensors that monitor the transmission’s performance and will alert the driver to any irregularity (i.e. overheating and issues shifting gears). If your check engine light comes on and you experience any of the other tell-tale signs of transmission trouble, you should get the car checked out by a professional ASAP.
6. Grinding or Shaking
Hearing any grinding noises or having a noticeable shake while your car is moving can be a sign of transmission trouble. You’ll likely hear grinding if the clutch is worn out in a manual car. It could also mean that the gear synchronizers are damaged. Automatic vehicles might experience a shaking sensation if there is an issue with the gears or transmission fluid. It’s important to take it to a mechanic so they can further assess the situation.
7. No Response When Shifting
Another sign of transmission failure is when there is no response at all when you try to shift. This lack of response can be caused by low transmission fluid, a faulty clutch in a manual transmission, or more severe internal transmission problems. You should get this looked at as soon as possible to avoid getting stranded on the side of the road.
8. Unusual Noises (Whining, Humming, or Clunking)
Any unusual noises coming from your car can be a sign that something has gone wrong with your transmission. Whining or humming sounds, especially when the vehicle is in neutral or during gear shifts, can point to transmission fluid issues or worn-out parts. Make sure you get this checked out so that you don’t have to deal with bigger problems down the road.
Look for These Signs of Transmission Trouble
Nobody wants to deal with transmission trouble, but it happens. It’s important to be able to recognize these eight signs early on so that you can address the problem before it escalates. If you experience any of these, it is important to get your car to a mechanic as soon as possible to diagnose and fix the issue promptly. Taking action early can ensure your vehicle stays reliable and road-ready.