Why the Engine is Suffered from Low Compression in Car?

Why the

Engine is Suffered from Low Compression in Car?

Engine compression defines the mixture of fuel and air inside the cylinder in the combustion process.

If the combustion process runs properly, then each cylinder has the right amount of compression.

When any of the cylinders have low compression, the car will not be able to drive.

Due to the lack of compression in all engine cylinders, you will notice issues like: • Unable to start the car • Reduced engine

performance • Difficult to accelerate

Below points help you to get the causes behind the low compression in the car engine.

Failed piston rings

Piston rings of the car can be failed when it is exposed to too much heat.

Due to the failed rings gases come out of the cylinder and cause low compression.

Damaged head gasket

Head gasket will keep the carbon gases trapped in the cylinder of the car.

When it is damaged, the gas leak from it and cause low compression in the engine.

Broken timing belt

Camshaft unable to open and close the valves when the timing belt is broken.

So, combustion doesn't take place in the cylinder and resulted in low compression.

Leak valve gases

When the fuel and air flow into the cylinder valves, the combustion takes place.

If valves endure too much heat, the fuel will come out and result in low compression.

Cracked pistons

Engine cylinders contain pistons to sustain the combustion power of the engine.

Extreme heat makes holes in pistons cause fuel to flow out and low compression.

Conclusion

If you suspect low engine compression, then use a compression gauge to verify it.

Take your car to the nearest auto repair shop and perform the compression test.

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