is my thermostat gone on my 1.6 audi A4
My temperature gauge stays down flat all the time while driving and it will only
raise up when I park with engine running. my heat is just warmish but when
parked up and car gets to normal temperature and the heat is beautiful, but
once I drive off again the gauge drops down again and heating goes back to
just warmish again.
Sounds like the anti freeze level is low. Check and add anti freeze if necessary.
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