5 Typical Causes Of Engine Overheating


Engine Overheating Consequences

Normally, a car engine will need servicing within its first five to seven years. Nevertheless, the engine in some cars can operate for over 10 years without any troubles. However, it is important to maintain your car in order to safeguard your car engine. By doing this, you don’t have to worry about replacing or working on the car engine regularly. Although a car engine is produced with a long life span, it can not bear extremely high temperatures for long periods.

In such situations, the car engine can stop working, moreover, the seals and the gaskets can be damaged seriously when exposing to high temperatures that they can not handle. In all cases, overheating can badly invade the car and even you have too much money, you can’t do anything to fix it. So this is why it is crucial to know the causes of engine overheating and how to deal with such a situation.

The Typical Causes Of Engine Overheating

It must be annoying when you are driving to catch an urgent meeting but suddenly steam starts spewing from under the hood, and you have to pull over somewhere. What is more terrifying is the possibility of an expensive fix because overheating could be extremely damaging for various parts in your car. Let’s find out some causes of the engine overheating:

1. A Leak In The Cooling System

The air that enters the system through the leak is one of the possible causes of engine overheating. The coolant drips through the puncture, creating space for air to get sucked in. The air takes the shape of a big bubble, known as an airlock, and occupies the top part of the system. The coolant can’t push through it to reach the engine, causing the overheating.

2. Condensed Coolant

It’s an annoying problem in cold weather, especially in those places where temperature drop below the freezing point. If the coolant is not high-quality, it can get concentrated and cause a blockage. Such a condition will result in engine overheating and damage the radiator.

3. Blockage To Coolant Circulation

It can bring about the same symptoms of the gelled coolant. Sometimes, a defected thermostat, mineral deposit, or a foreign object can block the liquid from flowing through the radiator to disperse heat.

4. Low Level Of Oil

Engine oil itself helps with the cooling process and prevents the buildup of excessive heat. In fact, the fuel removes 75% to 80% of the unused heat in the engine. It also keeps various parts properly lubricated, reducing friction and subsequent overheating.

5. Broken-Down Water Pump

It’s one of the most frequent reasons for engine overheating. It is a component that actively takes part in maintaining coolant circulation. It can wear out or break over time, leading to the damage of the impeller that does not turn anymore.

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