Hello dear friends, I have a problem with my V70… Last time danger with my Volvo and suddenly came out of the hood (Qualm/Smoke)… I stopped right away.. Opened the bonnet and there the water in the cooler has boiled balancing tank regularly… Now I don’t know what that could be.. have meanwhile 266000 km on it.. Vllt it is a well-known weakness with the V70 at the km – performance… Does anyone know what of you? Have heard that it can be several now.. (cylinder head seal, water pump, thermostat) what do you exclude or what do you mean the problem??? GLG Marcel