The document outlines the signs of a malfunctioning ignition coil in Ferrari vehicles, which is crucial for creating spark ignition in the engine. Symptoms of a faulty ignition coil include increased fuel consumption, engine misfiring, loss of power, unusual sounds from the engine, and backfiring. It advises seeking professional mechanical assistance promptly to diagnose and resolve the issues.

1. What are the Signs of A
by Mission Viejo
Mechanic?

2. Ignition systems
have an ignition
coil to create
high voltage to
produce a spark
at spark plugs.

3. Moreover, the
coil transforms
the battery's
voltage to
thousands of
volts.

4. Thus, the
ignition coil
creates enough
power to ignite
the fuel and start
the engine.

5. A small issue
within the coil
cause a range of
mechanical and
performance
issues.

6. The following
points define the
signs to
determine the
bad ignition coil
in Ferrari.

8. Due to a bad
ignition coil, you
have to visit a
gas station more
often for driving
the same
distance.

9. When the coil
fails, an O2
sensor reads
incorrect data
and sends more
gas than
required.

11. A failed ignition
coil will cause
engine misfiring
problems when
you accelerate.

12. In worst cases,
the misfiring
could cause your
car to shut down
while you are
driving.

14. If the ignition
coil is failed, the
car will feel
sluggish and will
experience a loss
of power.

15. Loss of power
caused by
irregular sparks
gathered in the
combustion
process.

17. Thus, the bad
ignition coil will
produce a
sputtering and
coughing sound
in the car.

18. These sounds
come from a
cylinder that is
not firing during
the ignition
process.

20. Bad ignition coil
could be the
culprit when
your car starts to
backfire while
driving.

21. At this point, you
will find unused
fuel in the
combustion
cylinders explodes
that may cause:
• Black smoke
produced from the
exhaust pipe
• A strong smell of
gas
• Loud bang sounds

23. If your Ferrari
has ignition coil
problems, get it
to a professional
mechanic ASAP.

24. Expert
technicians will
diagnose the
causes behind
the damages and
fix them
accordingly.

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