kanurys Posted September 15, 2011 Share Posted September 15, 2011 I've done several O2 sensors. In my experience the crow's foot type O2 sensor tool ($10ish) is what you need for the low clearances on a soob. The socket type is just too long. Soak it (cold) the night before you try to remove it. Good luck. Quote Link to comment Share on other sites More sharing options...
1-3-2-4 Posted September 20, 2011 Author Share Posted September 20, 2011 Well it's here and the rain has let up.. I think I'm going to try it now. Quote Link to comment Share on other sites More sharing options...
1-3-2-4 Posted September 20, 2011 Author Share Posted September 20, 2011 All done! Kroil is the best stuff! Quote Link to comment Share on other sites More sharing options...
1-3-2-4 Posted September 20, 2011 Author Share Posted September 20, 2011 So I came back from a drive and guess what.. it's still doing it! I'm glad I still changed it. Anyways so I ran torque on the phone to look at the timing when it happens and it seems (still need to check) the timing seems to dip as low or almost to 0 degrees.. I would of had a screen shot but I guess the phone froze since I had it set to do 5000 datapoints However the next one I will do will be the timing. O2 sensor and engine rpm. And now that I said that I know endwrench had some thing about how some legacys, impreza in the 97-99 model years that had some bad programming on the ECU which made the ECU think it was sensing knock when it really was not. Quote Link to comment Share on other sites More sharing options...
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