My Bora classic take the 23000KM direction machine power pump pressure switch on the bad twice, in the end what causes the switch so easy to leak an average of 1W km on a change, very safe!
As little as possible to kill the direction of death, killing the direction of the pump when the pressure to work the largest, while the engine received power switch signal, the engine speed to make the pressure to become higher, the most likely to lead to pressure switch damage, oil spills.
This car is nothing wrong, never been to the 4s shop done maintenance, all I give this car for oil or something. If you say that the pressure switch is easy to leak, I think it is very likely because you always kill the rudder caused, killing the rudder is likely to cause the direction of the machine inside the oil pressure is too high, if this time, the switch will be oil, Booster pump is also easy to damage.
Switch bad two times ah? I have a treasure to a classic, in July 2008 to buy, or I accompany him to buy it, the current driving more than 30,000 km, and you said that the pressure switch did not bad ah.