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Why does my Audi A2 have a rough idle at cold start?

I've noticed that when I start my Audi A2 in the morning, the engine has a rough idle for a few seconds before it smooths out. What could be causing this issue?

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Answers (3)

J

This could possibly be caused by a dirty air filter. It's important to regularly check and replace the air filter to ensure proper air flow and prevent rough idle.

T

It could also be a problem with the fuel injectors. Over time, they can get clogged and affect the engine's performance. Consider getting them cleaned or replaced.

E

Another potential cause could be a faulty spark plug. Make sure to have your spark plugs checked and replaced if necessary.

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