Hello, Wife has got a Picasso,recently purchased private sale.We have to top up the water level almost daily.There is a small pool of water seen underneath the car after its been standing (not the air con as its off).Power is ok,no sign of any milky substance in the water or in the oil so head gasket ok.Told by previous owner that water pump/timing belt recently changed.I will get leak checked but am concerned in case water pump is leaking. Will let u know.