Does a Car Need Major Repairs After Overheating?

1 Answers
Cheryl
07/29/25 4:31pm
After a car overheats, major repairs are not always necessary. However, if you continue driving after noticing the overheating, it could very likely lead to major engine repairs. Here are the steps to take after a car overheats: 1. Find a safe place to pull over and let the engine idle; do not turn it off. 2. Open the hood to improve air circulation. Wait for the engine temperature to drop before slightly loosening the radiator cap to release steam. Only open it fully after the steam has escaped. 3. Do not add coolant immediately, as boiling water in a sealed system creates pressure. Opening the radiator cap too soon can cause hot water to spray out, potentially causing burns. 4. Check for leaks in the radiator hoses and ensure the coolant level is sufficient. If no coolant is available, you can temporarily use bottled water, but replace it with proper coolant as soon as possible. 5. For most people, the only manageable tasks when facing an overheating engine are checking and adding coolant. Issues like water pump or thermostat failure require professional assistance.
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