Why Your Oil Works Harder in Summer

Engine oil does more than lubricate the moving parts inside your engine. It also helps carry heat away and keep everything clean, and in a hot Franklin summer, both of those jobs get considerably tougher. High outside temperatures, combined with stop-and-go driving around Cool Springs and long idles in the heat, cause oil to break down and thin out faster than it does in cooler weather. When that happens, it protects your engine less effectively, which is why fresh, clean oil matters even more this time of year.

If you are already behind on an oil change, summer is not the season to stretch it a few thousand extra miles. Old, dirty oil combined with high heat is exactly the recipe that accelerates engine wear.

At Reliable Automotive in Franklin, we provide oil changes using the correct grade and specification for your particular vehicle, whether it calls for conventional, synthetic blend, or full synthetic oil. While we are under the hood, we also check your other fluid levels and look for any obvious leaks or developing issues, so a routine visit doubles as a quick health check.

Fresh oil keeps your engine running cooler, cleaner, and smoother through the hottest months in Middle Tennessee, and it is one of the simplest and most affordable ways to protect a major investment. Bring your car by our Franklin shop for an oil change and let us help keep your engine well protected all summer long and beyond.