I have a BMW Z4 and recently I've noticed that the engine is making a loud rattling noise. It seems to happen more often when the car is idling or accelerating. Is this something I should be concerned about? What could be causing this?
ReplyIt's not uncommon for BMW engines to make some noise, especially at idle. However, if the rattling is getting louder or more frequent, it could be a sign of a problem. I would suggest taking your car to a mechanic or BMW dealership to have it checked out.
The most common cause of engine rattling in BMW Z4s is a failing timing chain tensioner. This can be a costly repair, but it's important to get it fixed to prevent further damage to your engine.
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