Originally Posted by
tby0090
I am trying to change the o2 sensor, when I try to turn it, it won't budge at all. I have used WD-40 to loosen it up, that didn't help either, I am giving it till tomorrow as well to soak in maybe? But does anybody have any ideas on what to do? A easier way or a way to take it out? I heard letting the car run for a few before doing it helps, but the thing is I have to get under the car to do it, any ideas?
The car is a 2000 Subaru Legacy Outback
Fuck WD40.
Try penetrating oil, it works better