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adamos o3,cooper s · Oct 29th, 2006, 10:35 AM

had same problem, air vent filter, was miss alinged, hi pitch whistle at 50mph, replaced filter noise
gone.

Oct 29th, 2006, 10:35 AM	#13
adamos o3,cooper s MINI2 Regular Join Date: Aug 2006 Location: herts Local Time: 08:51 AM Posts: 138 Offline	had same problem, air vent filter, was miss alinged, hi pitch whistle at 50mph, replaced filter noise gone.