What are the Signs that Indicate that your Car Needs a Tune-up

If you notice sluggish, vibration, unreliable and squealing behavior in your car, then it indicates that your car needs an immediate tune-up. Now modern cars can need a tuneup on every 10,000 or 20,000 miles and few of them also scratched to 100,000 miles. It does not always mean that after the tune up your car does not require routine maintenance of different components of the car such as replacing the spark plugs, changing the tires and more. The video visualized here will help you to determine the proper time of car tuneup.
https://www.youtube.com/watch?v=j9PJaZWdrLI