How do I maintain my Toyota Corolla's engine?

I recently purchased a Toyota Corolla and I want to make sure I am properly maintaining the engine to avoid any costly repairs in the future. Can anyone provide some tips on how to keep my engine in top condition?

Regularly check and change your oil according to your car's manual. This will help keep your engine running smoothly and avoid buildup of harmful debris.

Make sure to replace your air filter every 12,000 miles or as recommended by your car's manual. A clean air filter will improve your car's fuel economy and prolong the life of your engine.

Don't neglect your coolant system. Make sure to check your coolant levels and replace it with the proper type and mixture as needed. This will prevent your engine from overheating and causing damage.