FIND
Addicted CEG'er
Wifes 99 zetec seems to be missing the plug on the harness side of the O2 sensor wiring. Anyone know the color for the wires off the tops of your head? The O2 sensor plug is still in tact but the other side is missing, I figured I would pop by napa before my move and just replace the plugs, long drive, would rather it was getting the good milage that a zetec is capable of, lucky my 24 mpg v6 is playing trailer queen behind the U-Haul