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.
TUNE UP GUIDE. Regular vehicle maintenance is one of the best ways to protect your investment; performing a tune up will extend the life of your vehicle. You can get great benefits from performing a tune up on your vehicle. It's one of the best ways to maintain original performance. In fact, fixing a car that is badly out of tune can give a noticeable boost to both engine performance and fuel economy*.