You car's air filter is very important since it maintains some parts of your car system clean and free of dirt. If your air filter doesn't work properly and dirt enters your car this might make it go through different problems, and therefore it is important that you check the filter and change it when necessary. Your mechanic can do it for you although it is very easy and you could do it yourself as well.

It is recommended that you change your car's air filter once a year or every 15.000 miles if you live in an averagely dusty area. But, if you can check it once in a while and replace it as soon as it needs it this would be much better. Checking it is a very easy thing to do and replace it is not complicated once you learn how to do it.

If you wish to check your car's air filter yourself and in an easy way, you can do so by using a light from inside pointing outside and check how bright it looks through it. If you see the light clearly, then your air filter is still good, but if you can't see much of the light then it indicates the filter needs to be changed. 

Learning how to change a tire can be one of the most useful things you could learn regarding your car. Having a flat tire in the middle of a route or on your way to an appointment can be a big problem if you do not know how to change it and have to wait for help, and therefore, it would be great if you can do it without having to wait for someone else.

In order to change a tire you should make sure you have parked your car at the side of the road and following all the safety rules that correspond to the case. You must apply the parking brake and place the shift in first gear. Then, you should look for the spare tire, the lug wrench and the jack. If you do not know where the spare tire is, you can look for it in the car owner's manual.

Once you have found all you need, you should start by taking off the hubcap of the tire you wish to remove. You should do this with the help of a screwdriver or the end of the lug wrench. Then you should loosen the lug nuts with only one turn, do not completely loosen them until you have lifted the car.
 

You don't think much about your car do you? Your car sits outside 24/7, 365 days a year in all extremes of weather. You routinely drive it at speeds that exceed 70 mph. You stop, start, stop, start through city traffic. You sit idling in traffic jams day after day. Yet, you expect your car to start every time you get into it and turn the key.

The best thing that you can do to extend the life of your car, and to potentially save yourself a bundle of money, is to have your car serviced on a routine basis. All car manufacturers have a schedule of recommended services for each vehicle they sell. Follow this schedule. The best place to have work done on a new vehicle that is still under warranty is the dealership.

It's a bit different when you have an older, out of warranty car. At this point you can make a decision to continue to use the dealer for service, or find yourself a local mechanic.