will sometimes BLOW ICE COLD but more often it goes warm. If I cycle it
on/off, or EC on/off, it will sometimes reset and BLOW ICE COLD for
awhile. I was thinking it might be a bad actuator on the blend door but
apparently there is a valve that somehow controls the hot coolant
flowing through that makes heat. I'm not sure if there is actually a
blend door like on your basic merkin vehicles or if it has this
complicated german valve thing, or both maybe. Anyone have an idea on
that? I see where the valve is located and could check on that, but I
am guessing the blend door, if there is one, is behind the center
console/radio etc. as I can sometimes hear what sounds like a bad vacuum
line or solenoid hissing or choking or something up in there.
--
--FT
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