I've noticed that when I start my Audi A2, there is a loud knocking noise coming from the engine. It usually goes away after a few seconds, but I'm worried it could be a sign of a bigger issue. Is this something I should be concerned about?
ReplyIt could be a sign of worn out engine bearings. It's best to get it checked by a mechanic to prevent further damage.
It's possible that there is an issue with the fuel injectors. I suggest taking it to a certified Audi technician for proper diagnosis and repair.
Make sure you are using the correct type of fuel for your Audi A2. Using lower grade fuel can cause knocking noises in the engine.
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