
Transmission fluid with impurities does have an impact. Below are the specific functions of automotive transmission fluid: 1. Improved shifting performance: It enables smoother and more seamless gear changes, enhancing driving control. 2. Reduced corrosion: It provides excellent oxidation resistance, minimizing component rust. 3. Extended lifespan: It offers optimal protection for gear assemblies, delivering the best anti-wear effects and prolonging the life of automatic transmissions. When changing transmission fluid, it is essential to choose high-quality branded transmission fluid, which effectively protects gears, reduces wear, facilitates smoother vehicle operation, saves fuel, extends the service life of the fluid, and lowers maintenance and repair costs.

Transmission fluid contamination can indeed have significant consequences. I once drove a car where the transmission started jerking and felt stuck during acceleration. Upon inspection, we found metal shavings in the fluid – debris from worn gears. These particles clogged oil passages, causing insufficient lubrication and component overheating. Left unchecked, this could lead to complete transmission failure or even safety hazards like sudden failure at highway speeds. It's recommended to check fluid quality every two years or 40,000 km – replace immediately if it appears blackened or contains particulate matter. Automatic transmissions are more sensitive than manuals, where contaminants can cause problems more easily. Never overlook this critical maintenance detail.

My friend's car had a transmission failure, and the repair cost over ten thousand yuan, all because the oil contained untreated impurities. Impurities such as dust or metal fragments can cause internal corrosion and wear in the transmission, accelerating part aging and skyrocketing repair costs. The maintenance cost is low—just a few hundred yuan for an oil change can prevent major issues. From an economic perspective, saving money on oil changes is highly worthwhile; otherwise, waiting until the transmission is ruined would be a case of penny wise and pound foolish. Regular maintenance not only saves money but also ensures smoother driving, reduces fuel consumption, and significantly extends the vehicle's overall lifespan.

Bro, dirty stuff in the transmission fluid definitely means trouble! When the oil isn't clean, the car drives with jerky movements and sometimes makes squeaky noises, affecting the driving feel. Impurities clog the oil passages, reducing lubrication and cooling efficiency, which accelerates transmission wear. I learned to check the dipstick myself - if the oil looks black or has small particles, don't delay, go change the fluid immediately. As cars get older, they accumulate more grime, so don't slack on regular maintenance.


