There are many crucial parts in your BMW that play a critical role in the running of your car. One such component is the catalytic converter which is responsible for controlling the emission of harmful gases from the car. A malfunctioning catalytic converter can lead to emission test failure and cancellation of your vehicle’s registration. Moreover, failure of the catalytic converter can also adversely impact the functioning of the engine. Have a look at the slide to know the symptoms of catalytic converter failure in your BMW.

1. Bad Catalytic
Converter Symptoms
In BMW You
Shouldn’t Ignore
From Experts in
Modesto

2. The catalytic converter in your
BMW is responsible for
controlling the emissions from
your BMW.

3. However, a bad catalytic
converter in your BMW
can create havoc & lead to
other serious issues.

4. Here are the top symptoms of a bad catalytic converter
that you will come across in your BMW.

5. Slow
Acceleration

6. A drop in acceleration is
perhaps the first thing you
will notice whenever the
catalytic converter goes bad.

7. However, the lack of
acceleration can also be caused
due to underlying issues in
your high-end car.

8. Nevertheless, upon
inspection if you find that the
other parts are functioning
fine, then it is the catalytic
converter that is faulty.

9. Emission Test
Failure

10. when you are taking your
car for an emission test and
it fails continuously, then it
must be a cause of concern.

11. Now, the problem lies in
diagnosing what part of
your car’s emission control
system has failed.

12. A bad catalytic converter
being the reason behind
the failed emission test
cannot be ruled out.

13. Issues In
Starting

14. A malfunctioning
catalytic converter
is often linked to
starting issues in
vehicles.

15. Whenever the catalytic
converter is clogged, you
will notice that your car
starts initially, then it shuts
off.

16. This is because a
clogged catalytic
converter leads to a
buildup of excess fuel
in the engine & it
creates starting issues.

17. Misfiring
Engine

18. The engine requires an
adequate flow of oxygen and
fuel for the combustion process
to take place.

19. However, a bad catalytic
converter plays a spoilsport
and restricts the flow of air
into the engine.

20. This inadequate flow of air
into the engine severely
impacts the combustion
process & causes engine
misfiring.

21. Check Engine
Light

22. There are several warning
lights on the dashboard of
your vehicle & the check
engine light is one such
warning light.

23. A bad catalytic converter
can definitely cause the
illumination of the check
engine light.

24. However, the
warning light can
illuminate due to a
host of factors &
proper diagnostic
tools are necessary
for pinpointing the
issue.

25. C O N C L U S I O N

26. These are some of the symptoms associated with a bad
catalytic converter in your BMW.

27. Take your BMW to a
certified repair shop for
diagnosing & fixing the
catalytic converter.

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