WHY IS THERE TOO MUCH HEAT IN THE CAR BUT HEATER...
1993 Volkswagen Golf
Why is there too much heat in the car but heater switch on cold?
Thursday, December 13th, 2012 AT 11:00 AM
Your blend door is not closing correctly... either out of adjustment or the flap/door is missing insulation.
Look under the dash (from the passenger side) while moving the heater dial from cold to hot. Look for a
lever at the bottom of the heater box housing... the lever should be moving back and forth as you move the
dial back and forth.
Like in this video: (different year model vehicle but similar operation.