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3
Answers

How to troubleshoot a misfiring engine in an Audi A8?

I own an Audi A8 and recently, it has been having issues with misfiring. The engine runs rough and the check engine light is on. How can I diagnose and fix this issue?

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Answers (3)

J

First, you should check the spark plugs and ignition coils. These are common causes of engine misfires in an Audi A8.

A

If the spark plugs and ignition coils are fine, it could be an issue with the fuel injectors. Have them checked and replaced if necessary.

S

Another potential cause could be a clogged or dirty air filter. Make sure to replace it regularly to prevent misfiring.

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