In general, when replacing the timing belt, the idler pulley, tensioner and water pump should always be replaced. In most cases, replacing the water pump is recommended as the timing belt drives the water pump. As recommended by the manufacturer.
In general, when replacing the timing belt, the idler pulley, tensioner and water pump should always be replaced. In most cases, replacing the water pump is recommended as the timing belt drives the water pump. As recommended by the manufacturer.