What to Do When Engine Coolant Temperature Is Too High?

[ValentinaDella]

Check whether the coolant level in the reservoir is between the maximum and minimum marks. If it is below the lower limit, replenish the coolant. Check in sequence for leaks in the radiator, hoses, water pump, thermostat, hose connections, cylinder head gasket, etc. Use tape or a cloth coated with grease to wrap the leaking area, then secure it tightly with wire.

[VanessaAnn]

Yesterday, I encountered the temperature gauge going red on the highway, and my palms were sweating. I immediately turned on the hazard lights and moved to the emergency lane. After stopping, I didn't dare to open the hood right away, letting the car cool down for twenty minutes before checking. I found the coolant level in the auxiliary tank was critically low, so I poured in half a bottle of purified water as a temporary fix. Remember, folks, never push through when the engine overheats—find a safe spot to stop immediately, or you might end up with a seized engine. Later, I found out it was just a blown fuse for the cooling fan, which cost only 30 bucks to replace. If I had kept driving, it could've cost me thousands in engine repairs.