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  1. Extended Warranty Left Cylinder Head - PO306?

    Dodge Challenger SE/SXT Specific
    Last month I experienced rough idling and the MIF activated. I stopped by Auto Zone and they did the free basic computer diagnostic that read the code as #PO306 "#6 Cylinder Misfire". I then brought it to a local reputable shop since my local Dodge dealers were being difficult in scheduling...
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