Why is my air conditioner drain plugged on my Chevy Cobalt?
Why is my air conditioner drain plugged on my Chevy Cobalt? Some customers may comment that the front and rear floor carpet is wet on the passenger side. This condition may be caused by a plugged HVAC evaporator Drain. In some cases, water from the HVAC system will drain back though the front of the dash. Note: Reposition of the heat shield is not necessary on a Cobalt and HHR. Why is my air conditioner not working on my Chevy Aveo? If your Chevy Aveo isn’t keeping you cool, we’ve outlined some of the most common reasons why this might...