If you have an automatic car, the transmission will change gear ratios on its own when your vehicle moves, as opposed to you doing it manually. There are a variety of things that can go wrong with your transmission, which also require substantial repairs. By narrowing down what the problem is, you can decide whether or not you should bring your vehicle to a mechanic.
Low Fluid Level
One of the easiest things to fix that does not require major repairs is if the transmission fluid is low. Check the transmission fluid in your car and be sure it is at an adequate level. You should be checking the fluid about twice a year or more often if you have had leaks before. If you bring in your vehicle for tune-ups on a regular basis, they should also check the transmission fluid level for you. If you notice the fluid level is low often, you might have a leak that needs to be addressed.
If you have a leak, you want to get it fixed right away. Ignoring a leak could lead to more issues with your transmission that require more expensive repairs. How do you know if you have a leak? There are a few different places to look. The first is to look at the filler tube base, and then at the drain hole that is located underneath the transmission. You may also see fluid that is leaking between the transmission and the engine, or where the speed sensor mounting unit is. The radiator could also be having problems due to the transmission fluid leaking into the radiator fluid.
The last thing to look for with your automatic transmission is a clogged filter. The filter may seem like a simple mechanism, but it is actually a vital part to the vehicle's transmission system. If you have not had a tune-up or gotten the filter looked at recently, now is the perfect time. It can get clogged over time when it isn't cleaned or changed often enough.
These common automatic transmission problems are easy to check and to fix, and can save you thousands of dollars on major transmission repairs. If you have determined the problem is not due to these issues, it is time to visit your local transmission shop, such as National Transmissions. They will run a series of tests and figure out exactly what the problem is.