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Why does my Audi A2's engine idle randomly?

I've noticed that my Audi A2's engine idles at random intervals, sometimes even when I'm not pressing the gas pedal. What could be causing this issue?

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Answers (3)

E

This could be due to a faulty idle control valve or a vacuum leak. I would recommend taking your car to a mechanic to get it checked and repaired as soon as possible to prevent further damage to your engine.

J

One possible cause could be a dirty throttle body. Try cleaning it with a throttle body cleaner and see if that helps. If not, then it's best to get a professional opinion to diagnose the issue more accurately.

B

I had a similar issue with my Audi A2 and it turned out to be a faulty spark plug. I would suggest checking your spark plugs and replacing them if needed.

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