How Often Should I Get My Transmission Fluid Flushed?

By Product Expert | Posted in Service, Tips & Tricks on Tuesday, January 26th, 2021 at 5:18 pm
Transmission fluid leaking from a vehicle

The Importance of Having the Transmission Fluid flushed

When it comes to taking care of your vehicle, a transmission fluid flush usually is not the first thing that comes to mind. However, the transmission is an important element of your vehicle. You need to take care of your transmission just like any other part of your vehicle. Today we are going to discuss how often you should get your transmission fluid flushed and the importance of having this done.

Why Have Your Transmission Fluid Flushed?

Having the fluid in the transmission flushed is important for the upkeep of your transmission. The transmission fluid flush is designed to cool and lubricate your automatic transmission. This should help it run better and allow the vehicle to easily switch between gears. If you are experiencing any transmission grinding, strange noises, issues shifting gears, the gears appear to be slipping, there are problems with the surging of the vehicle, or there is a delay in the vehicle moving when commanded, then a transmission fluid flush may be needed.

Read More: How Often Should I Get My Alignment Checked?

How Often Should the Transmission Fluid be Flushed?

Someone in gloves checking the transmission fluid with the dipstick

Some mechanics recommend that the transmission fluid is flushed ever 30,000 miles or every two to three years. However, if you are experiencing transmission issues, it may be a good idea to consider a flush. You can also tell a flush is needed by the color and level of the fluid. This can be viewed with the dipstick under the hood of the vehicle. Make sure to let the vehicle run for a few minutes or take the vehicle for a drive before checking the fluid level and color. If the color of the fluid is red, then it is a normal color. However, black fluid means that the fluid is burnt. If the fluid is burnt, then you are going to want to have the fluid flushed, regardless of how many miles you have traveled.

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What is the Difference Between a Fluid Flush and Change?

When you flush the fluid in the transmission, the mechanic will use a machine. This machine will be hooked up to the transmission and will run a solution through the lines. This will happen until the lines are clean and all the fluid is removed. Then, the lines will be filled with new fluid. A fluid change is different because it is not hooked up with the machine. Gravity is what pulls the fluid from the vehicle. This often leads to older fluid being left in the transmission, which will then be mixed with the new fluid. To have the best results, a flush is recommended.

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