He used to drop into my chambers once in a while to smoke, and was first-rate company. When I gave a dinner there was generally a cover laid for him. I liked the man for his own sake, and even had he promised to turn out a celebrity it would have had no weight with me.
The owners manual on every vehicle should state how often the manufacturer recommends that you tune up cars, but as a general rule it is every two years or 30,000 miles, whichever comes first. Driving under extreme temperature and weather conditions will make parts wear out faster, however.
A tune up is a regularly scheduled opportunity, usually once a year, to do all of the preventative maintenance that needs to be done. Ensuring that your car gets a tune up regularly will help maintain the performance of your car and extend its life.