I have noticed that my Audi A3's engine is making a knocking noise when I start the car. It goes away after a few seconds, but it is still concerning. What could be causing this and should I be worried?
ReplyYour engine may be experiencing a common issue called 'engine knocking'. This can be caused by a few different things such as low quality fuel or a faulty spark plug. It is important to get this checked by a mechanic to avoid any potential damage to your engine.
It is possible that there could be an issue with the timing belt or tensioner. This can cause a knocking noise in the engine and should be addressed as soon as possible to avoid any further damage.
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