Assalamualaikum..i had faced ka problem i have Alto VXR 2007 model approximately 2 to 3 months before my car got heat up AC is also running and i parked car..my radiator throw its water into side bottle I don't know why it happens i then left it to get cool and then pour some water i was with my family i went to home and directly went to mechanic he checked and radiator is choked and leaked i serviced it and then it is okay..but now again i am on my way with my family and i saw that temperature i rising i parked the car and checked again that thin happened my whole radiator water is on side bottle and it is very hot again i put some water in it and then when i accelerate car throw water out side i again take it to mechanic he told me thay gas Kit fault and there is water in oil cap can you guys help me what happens when i leave home i refill water in radiator and side bottle