gmckenzie wrote:
I had an 01 GMC 2500HD.
Bought it off my father.
He owned it 8 yrs or so and I'd had it a couple of years. Did the same thing. Changed the cabin filter in the car and started looking into adding one to the truck.
Turns out the 01's came with one. I didn't know and my father didn't know. After 11 or so yrs that thing was black. Changed it and all of the sudden my fan blew way more air :)
They dropped it in 02 or 03.
yes, they dropped it then brought it back. Our 2015 has one, both my mercedes have two. a regular paper filter and a charcoal filter canister. normally air only goes the paper filter, but in areas with air, like going near a skunk, feedlots etc. you can select the charcoal filter. does an amazing job of taking out the smell!