WaAlikum Assalam
Santro k radiator mein 350ml water kam ho kr radiator bottle mein automatically chala jata hai gari band honay k baad,jub ap car start karo gaye to thori deir baad radiator bottle mein say excess pani radiator mein wapis chala jaye ga.
Agar radiator mein half ltr yeah ise say ziyada pani kam ho subha starting say pehlay to leakage yeah head gas kit ka issue ho sakta hai.
Ap k case mein normal issue lagta hai