I have a 2000 ranger, 4.0, 4x4, manual, everything runs fine and no engine issues but I have replaced the same oxygen sensor 3 times in about a two year period. Any ideas what might cause this thing to keep going bad. After I replace it I will get about 300 or so miles out of it and then the light comes on.I get the codes read out and every time it is the same sensor.
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Friday, September 28th, 2007 AT 3:04 PM