When most drivers think about routine vehicle maintenance, services like oil changes, brake inspections or tire rotations usually come to mind. But there’s another fluid that plays a critical role in keeping your vehicle reliable: differential fluid.
What is the Differential?
The differential is the component that transfers power from your transmission to the wheels, allowing them to rotate at different speeds when turning. This is vital for smooth handling and safe driving. Inside the differential, gears and bearings work under high stress, and differential fluid lubricates and protects them from heat and friction.
The Need for Differential Maintenance
Over time, however, this fluid breaks down. It becomes contaminated with metal particles and loses its ability to provide adequate protection. Without proper lubrication, the gears can wear out prematurely, leading to costly repairs or even a complete differential replacement.
How Often Should I Get a Differential Fluid Change?
That’s why regular differential fluid changes are essential. Most manufacturers recommend replacing the fluid every 30,000 to 60,000 miles, but this interval can vary depending on your driving conditions. Vehicles used for towing, hauling or frequent stop-and-go driving may require more frequent service.
Signs of Differential Fluid Wear
How do you know it’s time? Symptoms of neglected differential fluid include whining or clunking noises from the rear of the vehicle, vibrations while driving or visible leaks under the differential housing.
At Fox Run Auto, our technicians perform thorough differential fluid services to keep your drivetrain running smoothly. We’ll drain the old, worn-out fluid, inspect the housing for leaks or wear, and refill it with the correct type of fluid for your vehicle.
Taking care of your differential now means extending the life of your gears, improving performance, and avoiding expensive breakdowns later. Schedule your next differential service with Fox Run Auto and keep your vehicle running strong for years to come. Call us today at (302) 597-9205 or book your appointment online.