About Me

Angela's Articulate Collection of Car Service Secrets, Tips and Tricks

Hi, my name is Angela, and as the wife of a mechanic, I was constantly tripping over car parts and complaining about the rows of project cars lining our garden. However, after a few years, I quit complaining and actually found joy in the art of auto repair. Inspired by that classic book, "Zen and the Art of Motorcycle Maintenance", I decided to start working on cars with my husband. This blog is the culmination of everything I have learned and more. I hope you enjoy reading it and that my tips and ideas guide you toward a healthier car and a happier, safer driving experience.


Angela's Articulate Collection of Car Service Secrets, Tips and Tricks

Why You Should Flush Your Automatic Transmission System Rather Than Simply Changing the Oil

by Keith Simpson

The automatic transmission system of your car is responsible for the smooth movement of your vehicle as well as the overall performance. However, like every other component, it requires proper care and maintenance to ensure long-term durability. One crucial practice that is vital for the longevity of your transmission system is flushing. What is involved, and why is this better than simply changing the oil?

Ensure That the Old Fluid Is Removed

Your automatic transmission system has a filter that removes dirt and debris from the fluid. However, over time, the filter can become clogged, and this can lead to the buildup of contaminants in your transmission. This can ultimately lead to premature wear and tear and even complete transmission failure. Flushing ensures that all the old fluid is entirely removed, thus leaving your transmission system clean and refreshed.

Also, due to the way that your transmission is configured, some fluid can remain in the deeper recesses and will not flow out by itself during a conventional oil change.

Eliminate Varnish and Sludge

Over time, transmission fluid can break down and create varnish and sludge. These sticky deposits can lead to rough shifting, slipping gears and other problems. A simple oil change cannot remove these contaminants, and as such, flushing is necessary to get rid of them entirely.

Promote Better Transmission Performance

Dirty transmission fluid can lead to overheating and cause irreparable damage to the transmission. Flushing ensures that your automatic transmission system is free of contaminants, and this can promote better transmission performance. With cleaner fluid, you can enjoy smoother shifting and a better overall driving experience.

Help to Maintain Your Warranty

Many auto manufacturers require that you flush the transmission system in your car as part of the standard maintenance routine to maintain the warranty terms. Failure to adhere to this requirement can lead to the termination of your warranty, which can be expensive to repair if any issue arises.

The Bottom Line

The benefits of flushing your automatic transmission system cannot be overemphasised. It is a crucial maintenance practice that should be performed with every scheduled service. Flushing ensures that your transmission system is refreshed, and this can lead to better performance and long-term durability. So, if you want to enjoy a smoother driving experience, avoid costly repairs and prolong the life of your vehicle, flushing is the way to go. And remember, this is almost impossible to do in your garage without the correct equipment, so entrust the work to the professionals.

For more information on automatic transmissions, contact a professional near you.