Discussion
You seem to be happy it is not the exhaust,,,this may sound silly and is not a joke,,but ticking or other silly noises are often caused by a worn or old altrnator drive belt....change this if it was not done at the last service and see if it helps.....
could be a badly adjusted manual tappet on a 3.2 that you cannot hear when revs are up as there is so much noise from elsewhere.
could be a badly adjusted manual tappet on a 3.2 that you cannot hear when revs are up as there is so much noise from elsewhere.
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