A car tune-up can be a confusing request or service because it can signify different things to different people. Some automobile owners consider an auto tune-up to be nothing more than a routine check-up to ensure that their vehicle is in good functioning order. Others may refer to an engine tune-up, which entails the replacement of a number of components in order to assure proper operation. We'll explain what an auto tune-up is, when you should have one, and how to make a checklist.
This was a common occurrence with older cars. Even when electronic ignition replaced points-style ignition, the necessity for plugs, caps, rotors, and carburetor adjustments persisted, but they were eventually phased out as DIS (distributors) ignition systems and computer-based fuel injection became the norm. These systems are now maintained by the car engine computer and engine components, which ensure that they perform as they should.
At its most basic level, a tune-up is a bit of a misnomer — it's simply an outdated term for when a variety of fundamental routine maintenance tasks are performed on your car. Regular tune-ups can help extend the life of a car and guarantee that it is performing at its best. When to perform a tune-up is usually specified in the owner's manual's regular maintenance section.