Many automobiles ought to have tune ups every 30,000 miles. 

 A lot of vehicles have components that have a life expectancy. These components are scheduled for maintenance during specific manufacture benchmarks, about every 30,000 miles. While these parts can last longer than the suggested time frame it is a good idea to have them inspected on a consistent basis. If these parts are not inspected on a consistent basis and a mechanic tune-up is not performed then a major issue could occur.

Routine Car Tune Ups Protects the Life of Your Car
If your car is having issues such as:

> Poor gasoline mileage
> Slow performance
> Engine sounds appears: knocks, or pings
> Noticeable electrical issues
> Ventilation issues

A comprehensive tune-up done by a competent technician consists of:
> Switching out the air filter
> Changing the fuel filters
> Installing new spark plugs and changing any sort of used spark plug wires
> Examining the distributor cap and installing a new one if one is required
> Examining the blades and putting in a brand-new rotor if the old one has fractures, burning or carbon build-up
Checking the valve-cover gasket and readjusting the valves
Inspection and topping off all liquids
Replacing Crankcase Ventilation (PCV) valve, if congested