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Old 12-05-2017, 10:47 AM
bcolins bcolins is offline
Join Date: Apr 2015
Location: Cedar Park, TX
Posts: 139
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Soft "Clack" every 4-5 seconds under the hood when Idling

When I'm sitting at a light with engine idling, I hear a very faint "clack" every 4-5 seconds,.....sounds like its coming from the engine bay (or maybe firewall area?). It is VERY regular in its interval and sound,...never varying.

Anyone else experienced this?

Brian in San Antonio
2004 X3 3.0 Sport/Premium

Brian in San Antonio/Boerne, TX
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