gaadi ki engine over heting hone ke piche bohot sara karan hosakta hai but iss video me maine radiator fan motor properly kam naa karne ke karan engine overheat hone ka topic pe discuss kiya hai.depends on car model radiator fan 2 speed me kam karta hai fan low and fan high.approx jab engine temperature 96° se up hota hai then engine low speed fan ghumna start hota hai and within 1min temperature down hoke 89° pe fan off ho jata hai .but if temperature continues increase more than 101°c then fan high speed on and at 96°c it will off .
*while car ac on then fan high and low speed both are will working .