Question about 1994 BMW 3 Series
Bmw 323i m52b25 engine with a slight knocking noise from engine between 1200 - 2500 rpm. just bought it, changed the oil and getting a slight knocking coming from top of engine bay. not bottom end sounds more like a pully tensioner or something..... apart from that engine runs, ticks over and sounds a1. any ideas?
Take rubber hose and place near ear use as stethoscope, pin point noise, and pull apart, till problem is located. buy manual
Posted on Sep 12, 2009
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Posted on Jan 02, 2017
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