Quote:
Originally Posted by CO Hummer
How often are you guys changing out the air filter? I just replaced mine at 34K and it was almost completely clogged. I can't remember if I had it replaced before.
The manual says:
" Inspect engine air cleaner filter if you are driving in dusty conditions.Replace filter if necessary."
How do you "inspect" one of these filters? You can't see the dust/dirt since it resides inside of the filter.

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I'm at 37K and I've replaced mine 4 times. Maybe excessive, but I change it every three months whether it needs it or not.