Engine noise
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Location: Burlington, Canada
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'06 E55,'10 ML63
Engine noise
Car just developed a new noise.. I think. I have isolated it to the oil pan. Possibly the oil pump or a chain tensioner? Here is clip of the noise. The buzzing sound exists at idle and gets louder up to about 1400rpm where it usually stops. Any ideas?
http://s55.photobucket.com/albums/g1...t=MOV00053.flv
http://s55.photobucket.com/albums/g1...t=MOV00053.flv