Originally Posted By: Hokiefyd
Originally Posted By: Jeffs2006EvoIX
Why on earth engineers don't make changing the air filter easy. I mean as often as it needs to be done (more often in some areas) It should be so easy Helen Keller can do it. You know? Hope your arm feels better.
Under normal circumstances, some owners might never have to change it, and many owners will only change it (or have it changed) once or twice over the life of the vehicle. 30-50k is an often-recommended interval these days. Obviously, more often in dusty conditions, but it's not something that needs to be changed annually...
One time I went on a road call to a town is south Kentucky. They had strip mines, and big dump trucks rolling up and down windy roads on the mountains. There was so much dust in the air, that the air was brown, and this is when some of the roads were thick with mud from a recent big rain. I arrived there one evening, went to the location to fix something the next day, and spent the night there before leaving the next morning. When I got about twenty miles away, I stopped at the first service station, purchased a new air filter, scooped the dirt out by hand from inside the air cleaner section of my car, used up a roll of paper towels cleaning the air intake, and installed the new air-filter.
The service stations surrounding that town must make a fortune selling air cleaners.
If you lived there you would require a K&N cleanable air filter and have to service it twice a week.
Point of this story, the frequency of changing air filters depends on where you drive the vehicle.
The leaves that fall form the trees yearly in the northern states alone creates quite a lot of small particles that clog air filters.