Hi. Found this place after googling about a problem with our galaxy. A year ago we had the cam belt replaced. Then last month the water pump went and so that was replaced along with the belt again. Less than a month later the tensioner has gone. At this time of year we don't need all this cost! Could the tensioner going be related to having the new belt fitted in anyway? Is it common to need to replace the belt this often? We would be most grateful of any advice.