What is the most common issue with the BMW 3 Series engine?

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John 1 week ago

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What is the most common issue with the BMW 3 Series engine?

I've noticed my BMW 3 Series has been experiencing some strange vibrations while idling. What could be causing this and how can I fix it?

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**Mike** · Answer 1 · 2025-04-28T20:40:14+00:00

The most common issue with BMW 3 Series engines is the ignition coil. It is responsible for transferring electricity to the spark plugs, and when it gets worn out, it can cause vibrations and rough idling. You can check and replace the ignition coil to resolve this issue.