Hello I have a Proplem that My Termostat does not open, although it is already exchanged.So I have not been able to get a heat cycle for quite some time.Heating works fine.What is defective in the eye view is the tap sensor, but it has nothing to do with the water cycle. Question :Who has already had the same proplem with his Subaru and what can it be. vehicle Subaru Forester built in 1998 122 Ps. with friendly greeting Webcam