Should the Battery Terminals Ever be Disconnected?

Should the Battery Terminals Ever be Disconnected

Disconnecting the battery terminals in a vehicle is one of the most overlooked yet essential procedures for vehicle safety and maintenance. Car owners, mechanics, and even seasoned drivers often face situations that involve interacting with a car battery. Improper handling can damage electrical systems, cause physical injuries, or result in costly repairs. Knowing when, how, … Read more

How Often Should You Change Your Car’s Air Filter?

A Person Replacing the Car's Air Filter Under the Hood of A Vehicle

The air filter directly impacts a car’s engine performance by ensuring clean air reaches the combustion chamber. A clogged filter reduces efficiency, increases fuel use, and risks long-term damage. Replacement typically occurs every 12,000 to 15,000 miles, though harsh conditions like dusty rural roads can shorten this to 6,000 miles. For example, a driver in … Read more

How Often Should You Change Your Car’s Oil? (Updated for 2025)

Pouring New Car’s Oil Into the Engine Through a Funnel

If there’s one piece of car maintenance advice that has been drilled into drivers’ heads for generations, it’s this: change your oil regularly. But how often should you really be doing it? For years, people swore by the 3,000-mile rule—but with modern cars, better oil, and improved engine technology, that number has changed. Many vehicles … Read more