Monday, December 5, 2011

Your Monday Maintenance Tip: Air Filters

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What is it?

The air filter stops airborne contaminants from getting sucked into your car's engine. It's a paper filter that stops debris such as dust, leaves and wayward pelicans before they get inside the engine and do damage.

Should I do this service when it's recommended?

Yes.

Why do I have to do this?

Because, eventually, your air filter will get plugged up.

What happens if I don't do this?

If your air filter gets too dirty or clogged, your engine won't be able to suck enough air into the combustion chambers. The engine will then run rich (i.e., too much gas and not enough air). When this happens, your car will lose power and run roughly. Your Check Engine light also may come on.

If you really neglect the air filter for a long time, your car may stop running altogether. While permanent damage is unlikely, it is possible. If an air filter were sufficiently dirty and damaged, it could allow harmful, abrasive contaminants into the combustion chamber.

Courtesy of CarTalk

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