How can I properly maintain my Toyota RAV4's engine?

I have recently purchased a Toyota RAV4 and want to make sure I am taking proper care of the engine. Can you provide any tips or advice on maintenance?

Regular oil changes are crucial for maintaining the health of your engine. Make sure to follow the recommended schedule outlined in your owner's manual.

Another important aspect of engine maintenance is checking and replacing air filters regularly. This can help improve performance and fuel efficiency.

In addition to routine maintenance, it's important to listen for any strange noises or vibrations while driving. These can be signs of bigger issues with your engine.