townrura

i have a 2009 gxl 200 series wagon, it uses up to 3 litres / 10000 km, they have replace the vacuum pump. they have replaced one turbo as the intercooler was filling up with oil. it is still using oil and there is a rattle in the motor as the oil light has come on and the engine was low on oil. the dealer does not wish to do anything about this.