(Home) Warble / whistle noise

just an update on an old problem.
reported a warble / whistle noise ( late last summer ) that appeared to be rev and possibly load related. suspected the turbo was at fault.
eventually discovered it was the exhaust.
the pipe over the rear axle was peppered like a tin whistle.
doh !!
- (#14902) stephen judge, 12 Jan 05 17:09