Recently, I've noticed that my BMW X4's engine has been making a rattling noise. It only happens when the car is idling or revving up. What could be causing this and should I be concerned?
ReplyHi Samantha, the rattling noise could be due to a few different reasons. It could be a problem with the timing chain, worn out bearings, or loose components in the engine. It's best to take your car to a certified mechanic for a proper diagnosis and repair. Don't ignore the noise, as it could lead to more serious and expensive issues down the line.
Hey Samantha, if the noise only happens when the engine is idling or revving, it could be a problem with the exhaust system. An exhaust leak or a loose muffler can cause a rattling noise. Take your car to a mechanic to have it checked and repaired if necessary. Driving with a faulty exhaust system can affect your car's performance and even pose a safety hazard.
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