If you have ever owned a car you have probably heard the phrase car maintenance thrown around but what is car maintenance exactly and why does it matter so much well to put it simply car maintenance is everything you do to keep your vehicle running smoothly safely and efficiently it includes both small routine tasks and major service s that help your car last longer and avoid expensive repairs down the road Regular maintenance keeps your engine in top shape and ensures all parts are working as they should this includes changing your engine oil replacing air filters checking fluids and inspecting brakes these things might not seem important when your car is running fine but skipping them can lead to bigger problems over time Take oil changes for example your engine needs clean oil to stay cool and run smoothly over time the oil gets dirty and loses its ability to protect engine parts so if you wait too long to change it the engine can wear out faster or even overheat and that is a re...