5 Signs of Engine Failure

2 Mins read

As a car owner, you are most likely to encounter issues with your vehicles from time to time. This is because like every machine, cars suffer from wear and tear. One of the most difficult problems that you can deal with, is engine failure. Engine failure will often leave your car unable to function.

While it is usually difficult to determine what exactly is wrong with your car, there are signs to check that will show if it is an engine failure. Knowing that the engine is the problem will help you to get your car fixed faster.

It also reduces the chance of you getting exploited by a mechanic. Below are signs that your cat is suffering from an engine failure, check them out:

Signs of an Engine Failure


Decrease in Gas Mileage:

A significant decrease in gas mileage is a telling sign of engine failure. If you notice that a full tank no longer runs the number of miles that it usually does before getting exhausted, then there is a problem somewhere. It could be a result of a problem with the compression stroke of your engine. It can be resolved with the installation of a fuel cleaner.

Weird Noises:

When you hear weird noises from your car even when running on a straight road, there is a high chance of engine failure. The noises could come in form of popping, spitting, hissing backfiring, and knocking.

Weird noises are typically caused by irregularities in the combustion flow of the car. Once you hear any form of weird noise, it is important to get the engine of your car checked immediately.

Strange Odors:

Smelling strange odors from the exhaust of your car is another sign that the engine is failing. This means that the exhaust stroke of the internal combustion engine of the car is faulty.

Once you catch any weird odor, it is important to get the engine of the car checked.

Loss of Power:

The structure of gas-powered vehicles is such that the engine uses a four-stroke combustion cycle to convert gasoline into energy needed the run the car. These strokes are the intake stroke, compression stroke, combustion stroke, and exhaust stroke.

If the cycle is interrupted in any of these strokes, then it will result in a loss of power. In the case that this happens, it is important to get the engine of your car checked.

Stalling Engine:

A stalling engine occurs when the gas pedal and clutch pedal are not engaged at the required speed. This will cause the car to stop, necessitating a restart. This is not something that you want to encounter while on the road.

Whenever this occurs, it shows that is something wrong with the intake stroke of the car. If you encounter a stalling engine, it is best to contact a mechanic as soon as possible. Other signs of engine failure are a rough-running engine and the illumination of the check engine light.


There is no specific cause of engine failure. However, there may be several common causes of engine failure, such as overheating, fuel contamination, and oil contamination.
If you can realize that your engine has failed, it is important to have it inspected by an experienced technician as soon as possible to find out the actual cause of the damage and avoid further damage.

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About author
Rajhu S Goraai is a Link Builder & Outreach Expert. Co-founder and Editor of Leading Business & Tech Magazines. Travel addict and Photographer.
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