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Old 07-25-2017, 03:46 PM
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gwynethh gwynethh is offline
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Join Date: Jun 2012
Location: Kittery, ME
Posts: 400
Re: Exhaust /O2 sensor question

Got an answer. OBD1 only has the two front O2 sensors so OK for that. Guess we will find out how hard it is to unplug the sensors. Leak is at the rear flange of the main cat and if memory serves it is the same failure point as our '92 had about 1999.
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