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3
Answers

Why is my Audi A8 engine making a knocking sound?

I've noticed a slight knocking sound coming from my Audi A8's engine. It only happens when the car is idle, but it's starting to worry me. Is this a common issue with the A8? Should I be concerned?

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Answers (3)

K

The knocking sound could be caused by a variety of issues, ranging from minor to more serious. It's best to have a mechanic take a look at it to determine the exact cause and recommend a solution.

B

Make sure to check your oil levels regularly, as low oil can sometimes cause knocking sounds in the engine. If that doesn't solve the issue, it's best to have a professional inspect your car.

J

I've experienced this issue with my own Audi A8 and it turned out to be a faulty fuel injector. I would suggest getting that checked out as a potential cause for the knocking sound.

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