BMW M54 weird engine noise purr.
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Uploader Comments (djsyxx)
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I guessed power steering...but thought it was a pulley bearings/pump bearing...I guess a stethoscope could have helped, I know some mechinics can take a breaker bar and hold it to their ear and the engine/part--thye call them Bimmer Whisperers :)
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water pump?
musclemania1 2 years ago
not quite! found out it was the alternator making the noise but guess what my waterpump was on its way out as well!
djsyxx 2 years ago