What is the difference between flushing and draining a transmission

A transmission fluid flush, on the other hand, is a more complex service that involves hooking your vehicle's transmission up to a vacuum machine to extract the transmission fluid.

If you opt for a transmission fluid, you can rest assured knowing that all of your vehicle's old transmission fluid is being removed. Some automotive experts caution against transmission fluid flushes on old vehicles with worn and degraded transmissions.

The belief is that flushing will remove the metal shavings mixed in the fluid that's essentially holding the transmission's gears together. Transmissions are a large part of the movement of your vehicle. To keep your transmission operating to the best of its ability, be sure to have maintenance performed on it regularly. Whether you choose a drain and fill or a complete fluid flush or your transmission needs repair, seek out the Transmission Experts at Sun Devil Auto.

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Why Maintain Your Transmission? Transmission maintenance benefits your vehicle in three ways: Prevents Overheating — Over time, particles from within the transmission and metal shavings accumulate in the transmission fluid. As it moves, the transmission as well as the fluid, begins to heat up significantly causing particles to burn and overheat internal components, resulting in system failures. Improves Gear Operation — When the transmission begins to overheat, the transmission fluid turns into a thick, gooey sludge, clogging gears making shifting between speeds difficult.

Improves Fuel Efficiency — When the transmission is functioning optimally, less strain is placed on other mechanical components within the vehicle. So, we recommend asking a professional mechanic to check it the next time you service your vehicle at the dealership. Peace of Mind: Learn more about Cadillac warranties.

The main difference between a transmission fluid change and flush is that the former removes most contaminants from the fluid while the latter removes all of the contaminants by draining out the old fluid and replacing it with clean, new fluid. The cost and recommended frequency of this service are two other contrasts, according to Gold Eagle. In addition, transmission changes are common after 30,mile intervals of driving. I usually learn better by watching a video of what I am trying to do.

If you wanted to check out a video showing the whole process of changing out automatic transmission fluid on your vehicle if you wanted to check it out.

This video will explain the process of a transmission change vs a flush and how to change the transmission fluid on a truck.

If you plan to change your transmission fluid yourself I would recommend looking up a Youtube video showing how to change the transmission fluid for your specific vehicle. Yes, having your transmission flushed can sometimes cause more harm than good but this typically only occurs with transmissions that have already been neglected to begin with.

The idea behind having a transmission fluid flush is that the transmission fluid is forced throughout the transmission in order to clean out any debris or particles that may have settled in the transmission over time with use. As transmissions are used particles of the clutch or clutch packs can mix into the transmission fluid and then get stuck in the crevices of the transmission.

Since the transmission fluid is being forced throughout the transmission it can clean things out and knock things loose within the transmission which has the chance to plug up other areas of the transmission that may have not had a problem, to begin with. To learn more about how changing your transmission can damage your transmission check out the video below.

The answer is it depends, let me explain. Changing your transmission fluid can cause your transmission to start slipping if the transmission fluid in the vehicle has never been changed. When changing or flushing your transmission fluid you would want to go ahead and change any filters or gaskets within the transmission if possible.

Some transmissions are designed to have filters that can be changed out periodically.