Originally Posted By: jongies3
I change mine yearly regardless of mileage or condition of the filter. The air filter is the most important filter on a vehicle and they are cheap so why risk it? I'd change it now or wait another month.
Filters become more efficient as they load up with dirt, so you're letting more dirt through by always having a clean "green" filter.
I plan to change when the restriction reaches 11". Hasn't yet after 33k miles and 5 years.
I change mine yearly regardless of mileage or condition of the filter. The air filter is the most important filter on a vehicle and they are cheap so why risk it? I'd change it now or wait another month.
Filters become more efficient as they load up with dirt, so you're letting more dirt through by always having a clean "green" filter.
I plan to change when the restriction reaches 11". Hasn't yet after 33k miles and 5 years.
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