Recent content by LawDBrowning

  1. LawDBrowning

    02 Sensor Help

    Can anyone help me diagnose this? I have BBK Longtube Headers on my 2011 3.7L V6. My Upstream 02 Sensors are constantly fluctuating to the negatives which means the voltage is all messed up but I have brand new BBK Extension Wires and brand new NTK 02 Sensors. The car runs not great because...
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