Re: How Do I replace my o2 sensor?!!!
What he said. Just reach up and unplug the wire, unscrew it with a 7/8's box end, screw the new one in, and plug it back in. Done. Shouldn't take more than a couple minutes once you get under the car.
"When I know more, I'll be forthcoming. Or I won't be forthcoming, and I'll be honestly deceptive." - Les Miles