Jeep Grand Cherokee Sensor Problem

1996 JEEP GRAND CHEROKEE
280,000 MILES
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EMM.KASIOTIS
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What happens if the 'oxygen sensor' goes bad. thank you.
Nov 16, 2011 at 4:43 PM
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JACOBANDNICKOLAS
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If the o2 sensor is bad, it will cause the engine to run rich, rough idle, can damage catalytic converter...
Nov 16, 2011 at 6:06 PM