Out of nowhere, my '04 Sedona has started making a HUGE hum, especially on the two higher speeds.
My first inclination was the fan motor itself going bad, but there is virtually no air coming through the front vents. That tells me blockage.
Nothing obvious at the base of the windshield.
Anybody know how to get inside of the air system of this van, check it out, and if necessary, clean it out?
Thanx in advance.