(2006 Tundra Doublecab)When I turn the AC on, there is the sound of leaves, etc coming from down by the fan blower. I removed the blower and there was nothing in it. I attempted to stick a small vacuum cleaner hose in the airbox to the left of the blower but wasn't very successful. I also tried to blow backwards through the vents with my shopvac. I reinstalled the blower and the problem is still there. I'm convinced it's in the black plastic box that the blower blows into. Is it possible to access that thing to clean it out? I'm tempted to go at it with a hole saw. Nice truck but why the heck did they not put a cabin air filter in them!