I recently noticed that my BMW X4's engine is making a strange noise. It seems to be coming from the front of the car and only happens when the car is idling. What could be causing this issue and how can I fix it?
ReplyIt is possible that your BMW X4's serpentine belt is loose or damaged. This can cause unusual engine noises when the car is idling. I recommend taking your car to a mechanic to have the belt inspected and replaced if necessary.
Another possible cause for the strange noise could be a problem with the alternator. If the alternator is failing, it can produce a whining or grinding noise. It's best to have a professional diagnose and repair any issues with the alternator.
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