O2 Sensor issue
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Join Date: Feb 2006
Location: Kissimmee FL
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Got a 98 Trans Am had a few problems recently. It keeps posting a code saying the driver side 02 sensor is dead, i've replaced it 3 times now (have a denso one now). Every so often it will randomly switch between open and close loop and it idles pretty rough, has a lot of black smoke coming out of the exhaust because the driver side bank runs rich... any suggestions?