I have noticed my Audi has been experiencing some rough idling and reduced fuel efficiency. What are some possible causes for these symptoms and how can I resolve them?
ReplyOne common issue with Audi fuel injectors is carbon buildup. This can lead to clogs and create a lean fuel mixture, resulting in rough idling and reduced fuel efficiency. Using a fuel system cleaner can help resolve this issue.
Faulty fuel injectors can also cause these symptoms. If the injectors are not delivering fuel properly, it can result in rough idling and reduced fuel efficiency. Replacing the faulty injectors is recommended in this case.
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