What are the Causes of Engine Hesitation Under Heavy Load in Car

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What are the Causes of Engine Hesitation Under
Heavy Load in Car
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When the engine of your car is hesitating very
badly, then it is unable to generate enough power
to move the car.
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The engine hesitation generally occurs when you
are carrying a heavy load in your car as well as
during the cold temperatures.
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Thus, the hesitation of the car can be
inconsistent and unpredictable, so it can be
quite dangerous to drive your car.
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To avoid the unpredictable accidents and damages
in the engine, it's better to understand the
causes of the hesitation to fix them in a right
way.
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Here are the causes of engine hesitation that you
need to consider in your car as early as possible.
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Mass airflow sensor
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Mass airflow sensor used to detect the amount of
air going into the engine. Then it can transmit
the information to the main computer of the car.
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Consequently, it can communicate with the fuel
injector of the car to deliver the proper amount
of fuel.
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When the mass airflow sensor of your car got
damaged or worn out, it unable to detect the
proper amount of air.
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As a result, it will cause several problems in
the internal combustion process and lead to the
engine hesitation problems.
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Faulty fuel pump
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Now the most of the car are made with fuel pump
right into the fuel tank to deliver fuel to the
engine when it is needed for combustion.
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Thus, the fuel pump precise the amount of fuel
it delivers and needs the right pressure to
perform the whole process.
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If the fuel pump of your car gets damaged or
faulty, then incorrect amount fuel will go to the
engine.
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As a result, it will cause engine hesitation
problem especially when you are trying a lot to
accelerate up the incline.
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Damaged fuel injector
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The cylinder of the internal combustion chamber
can fully depend on the fuel injector to spray
the fuel into it.
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In this way, the right amount of fuel can mix
with the air in the chamber, then the spark plugs
ignite the mixture.
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If you find that the fuel injector of your car is
damaged or simply dirty, then it will fail to
inject the right amount of fuel into the cylinder.
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If you do not consider the fuel injector issues
in your car, then the engine hesitation of the
car will gradually become a reoccurring thing.
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Throttle position sensor
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The computer of your car fully depends on the
throttle position sensor to determine the amount
of pressure placed on the accelerator.
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According to the information, the computer will
modify the mixture of fuel and air so that your
engine get the proper amount of air and fuel
mixture.
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A damaged or worn out throttle position sensor
will unable to provide the right set of
information to the computer.
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Due to the damaged throttle position sensor, your
car engine will unable to handle the different
actions of your car such as idling or
accelerating.
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Conclusion
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Here the given points dignify all the common
causes of engine hesitation issues in your car
due to the heavy load.
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If you found that your car is hesitating
abnormally, then take it to a reputed mechanic to
fix it as soon as possible.
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