[Nils]

I'm new here guys. I have a 1979 Silver Shadow II 75th anniversary. It's in real nice shape but I'm trying to make everything work perfectly. Does anyone know if, when the water tap is in the fully closed position if any hot water should get through? When I select the coldest temp possible, I still get a little warm air.

 

[Paul Yorke]

Hi, the tap should close fully, however because the ducts run through the engine bay, they do pick up heat.

The A/C runs constantly and should cool it down in the car.

There are blend flaps that can also cause teh same problems.