Overheating Engine

**Common Car Faults: Decoding the Overheating Engine**

Engines can get hot, but there’s a limit. Once an engine starts overheating, it’s not just a matter of discomfort — it can lead to significant damage if not addressed promptly.

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**UK Statistics**:
Despite the UK’s generally cool climate, engine overheating remains an issue, particularly in summer months or in heavy traffic scenarios. According to the RAC, engine overheating contributes to a noticeable percentage of summertime callouts.

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**Symptoms of an Overheating Engine**:
1. **Temperature gauge in the red**: Most cars have a temperature gauge; if it’s pointing towards ‘hot’, it’s a clear sign.
2. **Steam or smoke from under the bonnet**: Visible steam is an urgent sign that the car is overheating.
3. **Strange smells**: A hot or metallic scent can indicate an overheating engine or leaking coolant.

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**Understanding the Causes**:
– **Coolant issues**: Low coolant levels or using the wrong type of coolant can lead to overheating.
– **Thermostat problems**: A faulty thermostat can prevent coolant from circulating correctly.
– **Radiator issues**: Blockages, leaks, or malfunctions in the radiator can prevent it from cooling the engine efficiently.
– **Water pump failures**: This pump circulates coolant between the engine and radiator. If it fails, the cooling system breaks down.

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**DIY Fixes and When to Consult a Professional**:
1. **Check coolant levels**: When the engine is cool, open the radiator cap and ensure that the coolant is filled up to the mark. Top up if necessary.
2. **Inspect for leaks**: Look for any visible signs of coolant leaks in the engine bay and beneath the car.
3. **Allow the engine to cool**: If you notice the temperature gauge rising, turn off the AC and, if safe, pull over to let the engine cool down.
4. **Professional help**: If the overheating persists or if there’s a significant coolant leak, consult a mechanic. They can diagnose the issue, whether it’s a water pump failure, radiator malfunction, or other underlying cause.

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**Fun Fact**: Overheating isn’t just a summertime issue. Cars can overheat in winter if there’s a malfunction in the cooling system. So, year-round vigilance is crucial!

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Think you may have a car overheating problem? contact us today and let us diagnose and fix the issue to keep you moving