A few weeks ago, the AC compressor seized on my '93 Corvette. I guess 18
years is all they have in them. I took it to a trusted repair shop, and
had them replace the necessary parts, and upgrade the AC system to use
to the latest coolant.
After getting it back, I found that there is a new problem. If I turn
the climate control all the way down to 60 degrees, it blows very cold.
If I turn it all the way up to 90 degrees, it blows hot. But anywhere in
the middle, and it doesn't seem to regulate the temperature at all. It
blows air that is neither heated nor cooled.
They have the car back to figure it out, but haven't come up with a
solution yet. Anyone familiar enough to offer a suggestion?