O2 Sensor:Replacing

From: GrnDak4x4@aol.com
Date: Sat Mar 20 1999 - 22:39:21 EST


My Dak currently has 102,300 miles on it. Would I just be throwing my money
away if i were to replace the O2 sensor with a new unit or would a new one be
worth it? I am not getting any 02 sensor related fault codes, I just noticed
that it is suggested to put a new one on at about 100,000 miles. Do they get
dirty like the throttle body sensors do? I have never tinkered with them and
really know nothing about them, other than what a 4WD magazine had one them
awhile ago. Anyone know how much they run and if they are a dealer only item??
Any suggestions is appreciated.
Kyle
93 Dakota 4x4 V6



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