Posted on 5/1/2025
It’s Not Just Oil: The Fluids That Keep Your Car Alive At some point, most of us have gotten the oil changed and thought, “Well, that’s the big one. I’m good for a while.” But under the hood and under the car, there’s a whole network of fluids working quietly to keep you safe, comfortable, and on the road. Ignore them too long, and they stop working quietly. So let’s talk about them. No pressure, no scare tactics. Just what you should know, why it matters, and how to keep your car running smoothly for years to come. Wait, I Need to Change My Brake Fluid? Yes, and here’s why: brake fluid is hygroscopic, meaning it actually absorbs moisture from the air over time—even inside a sealed system. That water doesn’t just dilute the fluid, it lowers its boiling point, which can lead to brake fade in hard stops, or in the worst cases, brake failure. It’s not just an old car problem either. If you’ve had your car for thr ... read more