P CODES (POWERTRAIN) P0100 - P0199 P0147 Questions

1997 GMC Sonoma 1997 GMC Sonoma P0147/P0300

1997 GMC SONOMA
I Have A 1997 Gmc Sonoma And I Have The Following Codes Popup Within The Last Month P0147 O2 Sensor P0300 Random Misfire I Have...
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Asked by G.I.E.