How do I stop my coolant from boiling?
How do I stop my coolant from boiling? 2 AnswersUnscrew the cap on the coolant/antifreeze reservoir and start your car.let it run until the fan comes on.turn your aircon up as hot as it can go. turn your aircon's fan up to full blast.watch the coolant reservoir. the anti-freeze level may go down as it replaces the trapped air that escaped. Why is my coolant bubbling but not overheating? Though it is completely normal to find bubbles in the overflow tank while the engine is not overheating, bubbles in the coolant could be the sign of a leak at the...