What does a tune-up on an auto consist of?
Performing a regular tune-up on a vehicle is essential to maintaining it at peak performance. Multiple aspects of the vehicle are checked to ensure optimum operation and unobstructed air and gas flow.Parts InvolvedThe standard parts of the engine that are checked and repaired or replaced include the air and fuel filters, spark plugs and spark plug wires, and distributor cap and rotor.Why a Tune-up is Needed”Clogged fuel injectors, dirty air and fuel filters, and corroded spark plugs can all decrease engine performance and contribute to decreased gas mileage and performance,” says Firestone Complete Auto Care.How often?A yearly tune-up is a good rule of thumb unless warning signs appear. This is also a good opportunity to have brakes, clutch and all fluid and oil levels checked. In spring or early summer the air conditioning system should be included.Warning SignsEarly warning signs include decreased mileage, loss in power, engine running rough or stalling, engine knocking when accelera
