Start here
Oil Changes 101: What They Do and How Long They Take
Learn what an oil change does for your engine, what happens during the service, and how long it typically takes at a quick lube shop, a dealer, or at home.
Routine Maintenance
Oil Changes
6 guides, starting with Oil Changes 101: What They Do and How Long They Take.
Do Electric Cars Need Oil Changes?
Fully electric cars do not need engine oil changes, but they still need other maintenance. Learn what EVs need instead and how hybrids differ.
How Often to Change the Oil Filter
Learn the oil filter change interval, why most mechanics replace it at every oil change, and what to know about skipping it or using extended-life filters.
How Often to Change Your Oil, Including Full Synthetic
How often to change your oil depends on your car, oil type, and driving. See typical mileage and time ranges, including full synthetic, and when to change sooner.
Signs You Need an Oil Change
Learn the common signs you need an oil change, from the dashboard light and dipstick color to engine noise and exhaust smoke, and what to do about each.
Synthetic vs. Conventional Oil: Which Should You Use?
Compare synthetic and conventional oil changes, including what a conventional oil change is, how they differ in cost and intervals, and how to choose for your car.
Related topics
More in routine maintenance
Spark Plugs 5 guides, starting with Spark Plugs and Wires: Is Replacing Them Worth It?. Tire Pressure 5 guides, starting with The Right Tire Pressure for Your Car. Windshield Wipers 4 guides, starting with Windshield Wiper Types: Beam, Hybrid, Conventional and Winter. Brakes 4 guides, starting with Parts of a Car Brake System Explained. Routine Maintenance 7 guides, starting with Car Maintenance Schedule: What to Do at 30,000 Miles and Beyond.