Well = not quite freezing. The temperature gauge in my 83.5 Westy usually runs at the 12 = o'clock position and takes about 10 minutes of driving to get there. For the = last 2 days it has hardly moved past its starting point and the air coming out of = the vents is only warm instead of the usual blast furnace temperature no matter = how long I drive the van. The weather in Cleveland is around 40 degrees which is = warmer than it has been so I know that is not an issue.