\\car ke radiator ko saf karana kitna jaruri h\\technical information\\car \\ mechenical knowledge\\ 

\
adiator ko saf karana kitna jaruri h\\video ko pura dekhiye ga ki kya kya hota ha iske andr \\kya impact padte ha isse \\car ke milage par \\car ke performance par \\ car ki heating issue ko lekr \\ coolant ko lekr \\technical information\\car \\ mechenical knowledge\\