Hi guys I ve santro club, I am having problem of heat up after every four days, there is no water in radiator when I check, and the water bottle is full, it does not take water from the bottle, I ve consulted mechanic n he says that it is problem of Head Gas Kit, so guys what are your advice in this ?? And shud i go for change of gas kit ?? Some say it will never we solved even after changing gas kit, bit confused so need help frm u guys ?? Also tell place from where to change gas kit ?? thanx in advance