How often does an average car need a tune up?

The frequency of a car's tune-up depends on the make, model, and age of the vehicle, as well as how often it is driven. However, a general guideline is that most vehicles should receive a tune-up every 30,000 miles or so.

A tune-up typically involves the following services:

* Oil change: This is one of the most important maintenance tasks for any vehicle, and it should be done according to the manufacturer's recommendations.

* Spark plug replacement: Spark plugs help to ignite the air/fuel mixture in the engine, and they can wear out over time. Replacing them can improve your car's performance and fuel efficiency.

* Air filter replacement: The air filter helps to keep dust and debris out of the engine, and it can become clogged over time. Replacing it can improve your car's performance and fuel efficiency.

* Fuel filter replacement: The fuel filter helps to keep contaminants out of the fuel system, and it can become clogged over time. Replacing it can improve your car's performance and fuel efficiency.

* Throttle body cleaning: The throttle body controls the amount of air that flows into the engine, and it can become dirty over time. Cleaning it can improve your car's performance and fuel efficiency.

It is important to note that some vehicles may require more or less frequent tune-ups than others. If you are unsure of how often your car needs a tune-up, you can consult your owner's manual or a qualified mechanic.

By following the recommended maintenance schedule for your car, you can help to keep it running smoothly and efficiently for years to come.