2002 Chevrolet Tahoe LS 8 Cyl 5.3L
Body & Interior
Why does the air flow coming from my heater get less and less the more I drive the car?
When I start the vehicle and put heater on max air flow, blows well. The longer I drive it, i get less air out the vents, but a louder noise in the glove box area. Seems air is blowing somewhere, just not out the vents.