Re: Oxygen sensor replacement......what 2 expect?? (archive)
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Posted by Stan C. on August 28, 2000 at 09:48:19:
In Reply to: Re: Oxygen sensor replacement......what 2 expect?? posted by Derek P on August 28, 2000 at 01:22:04:
(posted from: pm4-107.nothingbutnet.net (206.13.41.107))
Mine does the same - 73k miles - recent tuneup as well. Maybe "they all do that"? As has been mentioned here on the Board before, I also get a strong sulphur smell periodically while underway. Bit of an anomally isn't it - this pure bred, high tech machine that's given to emitting embarassing odors at random intervals. Gotta love it!!Derek
'93 850Ci - L/G
Derek,
The sulfur smell is usually from the catalytic converters. I'm fairly sure there was a TSB on it (I seem to remember a post about this some time ago). This is very common during the break-in period on new cats of any manufacturer, and can last for a while.
Stan C.
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