Posted on 4/25/2025
Transmission fluid doesn't get as much attention as engine oil, but ignoring it can lead to some of the most expensive repairs your vehicle will ever face. If you've never had your transmission fluid changed—or it's been far too long—your transmission could already be suffering the consequences. It's easy to think of transmission fluid as a set-it-and-forget-it item, especially since some vehicles have long service intervals. But over time, heat, friction, and contaminants break down the fluid, causing it to lose its ability to lubricate, cool, and protect the internal components of your transmission. Here's what really happens when transmission fluid is neglected—and why getting it changed regularly is one of the smartest things you can do for your car. Transmission Fluid Has a Tough Job Your transmission is one of the most complex systems in your vehicle, and transmission fluid is what keeps it all functioning smoothly. It ... read more