You get into your car, turn the knob, brace for warmth, and get…refrigerated air. Augh. Before you assume the worst, though, take a breath. Most heater failures fall into a short, familiar list for ...
Vehicles draw in outside air through intake vents near the windshield cowl area. This air then flows past the cabin air filter and into the blower and heater core. If windows, doors, or vents are left ...