Can You Still Drive When the Car Radiator Temperature is High?

2 Answers
DiDonovan
07/24/25 1:49am
You should not drive when the car radiator temperature is high. The handling methods are: 1. When the water temperature warning light turns red, pull over as soon as possible and check the vehicle's condition; 2. Do not rush to open the radiator cap; instead, check if the cooling fan is running and look for signs of blockage or damage in the radiator; 3. After the vehicle's water temperature has decreased, open the radiator cap to release pressure. The reasons for high car radiator temperature are: 1. Insufficient coolant; 2. Coolant has scale or is deteriorated; 3. Issues with the cooling system radiator. The maintenance methods for the car radiator are: 1. Avoid contact with any acids, alkalis, or other corrosive substances; 2. Use softened hard water to prevent internal blockage and scale buildup in the radiator; 3. During installation, avoid damaging the cooling fins or the radiator to ensure its cooling efficiency and sealing performance.
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AndresAnn
08/10/25 9:27pm
I've been driving for over 20 years and have encountered high radiator temperature issues several times. Absolutely must not continue driving! When the water temperature warning light comes on, it means there's a problem with engine cooling. Continuing to drive will cause internal engine temperatures to skyrocket, potentially burning out pistons or the head gasket - repairs can cost thousands, and in severe cases the entire engine may be scrapped. Safety first - you must pull over immediately and turn off the engine. After the car cools down, open the hood to check coolant level - if low, add some distilled water or coolant, but never open the radiator cap when the engine is hot to avoid burns. If the problem persists, call a tow truck for repairs. Always monitor the temperature gauge while driving - never be careless about this, as it can prevent major troubles.
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