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Subject:Re: Removing Oxygen Sensor tips needed, broken O2 sensor cause backfire?
From:George Goff
Date:Tue, 23 Sep 2003 11:07:29 EDT

In a message dated 9/23/03 8:30:35 AM, AudibleA@AOL.COM writes:

<< I think I'll pull the catalytic convertor, try and get it
out with a screw extractor and if that doesn't work get a new catalytic
convertor. >>

Andy, you might be able to install a threaded insert or Heli-Coil.  If you
have any luck at all, the thread size of the OXS will be commonly available.
Also, no experience here, but perhaps a good muffler shop might stock flanged
bushings for OXS's which they use in their fabrications.  Worst case scenario,
find a friend with an engine lathe, or at least access to one, and have him
spin off a new half coupling to replace the bitched one.  Of course, all the
above is predicated on the cost of a new converter and your desire to pay the
price of admission.

George