ok, i fugured it out, it is fan thermal switch is out.

 

does anyone know what is coolant problem with audi A6 V6 2.6 1997.... gasket is new, maybe some hoses is leaking (in few hours it will be changed) but the problem is not solve... still the f...ing car is loosing water...nobody know, maybe you?

 

Mitro,

Start a new thread and gives us more details of your problems.

Bob