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760 B280F 'knocking' 700 1989

Hi again,

Another annoying thing with the car is an unven knocking sound that occurs when warm and idling in drive. It sounds a bit loke someone knocking on a desk. It is loud enough to be annoying. I have checked the exhaust shields and all seem ok. it appears to be coming from somewhere around the left rear of the engine. The sound does not happen when idling in park, or while driving. I have tried using a hose to listen, but cannot isolate the sound exactly. What could this possibly be?

Thanks again,

Tim, Australia.






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New 760 B280F 'knocking' [700][1989]
posted by  89_760_driver  on Thu Apr 29 17:35 CST 2004 >


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