BimmerSpeeder
08-16-2005, 06:32 PM
hey i was driving home today and i heard a knocking sound comming from underneath in the engine compartment it starts about 2500 RPM my car is an 81 E12 any ideas?
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View Full Version : Knocking sound BimmerSpeeder 08-16-2005, 06:32 PM hey i was driving home today and i heard a knocking sound comming from underneath in the engine compartment it starts about 2500 RPM my car is an 81 E12 any ideas? HansundFranz 08-16-2005, 07:25 PM Check the oil? BimmerSpeeder 08-16-2005, 11:21 PM u think thats it? BimmerSpeeder 08-18-2005, 12:13 AM ok well i had the shop foreman at Ralph Schomp BMW(My father) listen to it and its the rod bering |