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pete3799 pete3799 is offline
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Join Date: Nov 2008
Location: Vermont
Posts: 7,431
Garage
For what it's worth......my 03 Tacoma did the same thing.
I could hear an exhaust leak and after some investigation discovered my rear O2 sensor just
laying on the studs....no nuts. How they came off i have no idea. I rethreaded the studs (ASE)
and put new nuts on it. My cat. is fine by the way.

P.S. my 95 4 runner exhaust always smelled like rotten eggs.
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Pete
79 911SC RoW
"Tornadoes come out of frikkin nowhere. One minute everything is all sunshine and puppies the next thing you know you've got flying cows".- Stomachmonkey
Old 12-14-2010, 12:57 PM
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