Modern engines are built with quality parts that are durable and long-lasting. However, anything can go wrong in a machine if any part fails. The heat generated by the engine combustion is sometimes so intense that it goes above normal operating temperatures. Such high temperatures might cause the melting of engine parts and seize the engine.
There are a variety of reasons which can cause the engine overheating. Here are some common factors that may help you understand what can cause a car to overheat.
1. Little or No Coolant
If you drive your car without a coolant or antifreeze, it may cause failure in the cooling system. If coolant levels in you are lower than as recommended by the manufacturer. You should refill it to the top level with a new suitable coolant. This helps the engine cooling system work properly and keeps the engine temperature between normal conditions during operation. You may refer to your the owner’s manual of your car to learn about what coolant is required for your car and how to refill it.
2. Leaked Cooling System
If you fill in the coolant and the tank remains empty. Possibilities are that the cooling system of your car has leaks or holes. If you notice wet spots under your vehicle over the ground. Then it is a sign of either coolant or engine oil leakage. So, you must check both of them and get the faulty one repaired.
3. Faulty Radiator
Radiators are installed to reduce engine heat. The radiator works on decreasing the coolant temperature which runs around the cooling system to keep the temperature normal. If the radiator fan stops working it might increase the engine temperature and cause overheating.
4. The Water Pump
The water pump works on circulating the coolant in the engine. If you pour a dirty coolant inside the engine that has debris or dust particle. It may get stuck in the pump and cause malfunction. Such situations can also lead to engine overheating.
5. Low Engine Oil
If you see the check engine light ON in the dashboard of your car. Do not ignore that. The engine oil not only works on lubricating the engine parts. But also works on reducing the engine temperature. If the engine oil gets low, chances are that the engine may overheat.
6. Thermostatic Failure
A thermostat in the vehicle helps to regulate the engine temperature. If it fails, it can cause failure in the engine cooling system and cause overheating issues.
7. Blocked Heater Core
Coolant flows The flow of coolant or engine oil may be blocked if your engine’s heat exchanger is blocked. Sometimes dust or carbon particles get accumulated in the heat exchanger. This can be a cause of engine overheating. Hence, you must regularly visit an authorized service center for car carbon cleaning and engine maintenance.
An overheating engine can cause serious troubles for your vehicle. Regular maintenance and service and help keep your car running smooth and increase the like of your car’s engine.
