In an Audi, when the unburned fuel is igniting inside the intake or exhaust manifold, it will cause backfiring on acceleration. Due to the system malfunction or neglecting the regular maintenance, your Audi is experiencing backfiring. Through the owner's manual, you can perform regular maintenance for preventing backfiring in the engine. The following slide helps you to determine the reasons behind the backfiring on acceleration in Audi.

1. Reason Behind your Audi To Backfire
on Acceleration in Santa Barbara

2. When the un-burned fuel
ignites inside the exhaust
manifold, it will cause
backfiring.

3. Backfiring occurs in Audi
due to system
malfunction or avoiding
maintenance.

4. Occurrence of strong
backfiring in the engine will
damage many components
such as:
• Broken exhaust manifold
• Failed intake air temperature
sensor
• Cracked vacuum check valve
• Reduced combustion process

5. Neglecting the issues will
trigger the check engine
light, so deal with them
ASAP.

6. Below points define the
reasons behind the
backfiring on
acceleration in Audi.

7. Issues in the
injection
system

8. In an Audi, the backfiring
issues are commonly
generated from the fuel
system.

9. Due to the bad injector,
un burned fuel enters into
the exhaust system and
causes backfiring on
acceleration.

10. Leakage in the
exhaust system

11. When the exhaust is
backfiring, you will notice
air leaks in the exhaust
system.

12. A small leakage of oxygen
through the exhaust
manifold gasket will
damage the:
• Pipe
• Sealing rings

13. Problems with
the ignition
system

14. A small problem in the
ignition system will cause
backfiring and reduce
engine performance.

15. When the spark plug gap is
widening, it will cause
difficulty for the spark to
jump.

16. Failed sensors

17. When the sensors fail, the
computer will deliver too
little fuel for the
combustion process.

18. Failed sensors trigger the
check engine light and
cause backfiring on
acceleration.

19. Damaged valve
train

20. Exhaust valves need to
open and close at the
proper time to remove the
exhaust gases.

21. A small problem in the
valve spring will fail the
valve for sealing the
combustion chamber.

22. Conclusion

23. In general, diagnosing
the backfiring on
acceleration can be very
difficult in Audi.

24. If you are living in Santa
Barbara, then take your
Audi to a reputed mechanic
for diagnosing and fixing
the backfiring issues.

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