Miata Mailing List: May 1993, Message #12
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   From: (none)
Subject: stuff
   Date: (none)

>>>"albabe" == ALBABE   writes:

albabe> Re: Paul Jasper's comments My exhuast noises sounded like a
albabe> vibrating shield (at about 3500 rpm).  The problems got worse
albabe> (and louder) as time went on. The noise is starting to come
albabe> back after the dealer replaced the the catalytic converter and
albabe> the exhaust pipe. Sometimes these bolts don't break, the nuts
albabe> just work loose.

Check and make sure that the mounting brackets that hold on the
aluminum heat shield over the exhaust manifold haven't broken.  This
is what happened to me (same RPM).


_______________________________________________________________________________
gordon day, inde electronics, +1-604-430-1446.