Posted on 8/29/2025
Transmission fluid is one of the most important fluids in your vehicle, yet it is often overlooked when it comes to regular maintenance. This fluid lubricates moving parts, cools the transmission, and allows for smooth gear changes. Whether you drive an automatic, manual, or CVT-equipped vehicle, maintaining your transmission fluid in good condition is crucial for optimal performance and longevity. Ignoring transmission fluid replacement can lead to costly repairs—or even complete transmission failure. Understanding why this fluid matters and what happens if it is not replaced can save you thousands in repair bills. The Role of Transmission Fluid In an automatic transmission, the fluid not only lubricates but also acts as a hydraulic fluid, transferring power between components. In manual transmissions, it reduces friction and wear on gears and bearings. CVT (continuously variable transmission) fluid is specially formulated to work with the unique belt-and-pul ... read more