Issues Related With the Knocking Noise in Car

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Issues Related With the Knocking Noise in Car
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Many times the engine will produce strange noises
which are coming from under the hood and that
should be difficult to diagnose.
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The knocking sound is the most typical one which
indicates the mechanical problems of the car and
needs to be diagnosed and fixed by the mechanic
correctly.
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The knocking sound also occurs in the car when
the air and fuel mixture is incorrect and causes
the fuel to burn in uneven pockets rather than
the uniform bursts.
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If you left it untreated, then it will damage
the piston and cylinder wall. The knocking sound
also causes due to the lack of lubrication in the
upper cylinder head area.
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The following points help you to recognize the
knocking noise issues in your car.
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Low octane rating fuel
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If you are putting the fuel in your car which
octane rating is low, then it will create a
knocking noise in your car.
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The octane rating generally refers to measure
the fuel's ability to resist the premature
detonation of the air-fuel mixture in the engine.
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Then the combustion causes the knocking sound in
your car. To prevent these issues use the
gasoline which has octane fuel rating as per
manufacturers recommendation.
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The octane booster of the car can be purchased
from an auto part store to restore the proper
octane rating and stop the knocking.
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Wrong spark plug
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If you are not using the recommended spark plug
recommended by the manufacturer, then it will
cause knocking sound in your car.
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The spark plug has a certain heat range that can
withdraw those heats from the combustion chamber.

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The spark plug gap refers to the place where the
spark plug ignites the mixture of air and fuel to
power up the car.
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In other hands, when the spark plug gap is too
wide, then the engine also causes the knocking
sound due to the spark stopped firing or misfire
rapidly.
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Carbon deposits
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The fuel of the car need a carbon cleaning
detergent to clean it, but the thing is they
unable to prevent the carbon deposits from
forming.
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The gasoline and diesel are made up of multiple
carbon molecules, so the residuals of carbon will
form the valves, spark plugs and other components
in the combustion process.
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When the fuel mixes the oxygen, it is burned. It
can reduce the amount of volume inside the
cylinder and increase the compression.
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By using the fuel injector cleaner, you can clean
the carbon deposits on the engine components and
resolve the issues.
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Conclusion
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Resolving the engine knocking problems of your
car is simple and your car owners can also easily
resolve it.
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If you unable to do it, then consult with a
professional technician to diagnose the sources
of knocking noise and perform the necessary
repairs of the car.
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