DisposableHero Member Oct 4, 2004 71 0 6 Dec 21, 2005 #1 Dec 21, 2005 #1 i just took out my o2's to put them on my new midpipe and my front passenger side sensor was really white. The other 3 were the same blackish color. Is this one going bad? should i replace or clean? thanks
i just took out my o2's to put them on my new midpipe and my front passenger side sensor was really white. The other 3 were the same blackish color. Is this one going bad? should i replace or clean? thanks
B bdcardinal tree hugger Jun 10, 2003 3,612 16 69 santa barbara, CA Dec 21, 2005 #2 Dec 21, 2005 #2 if i remember school correctly that indicates a coolant leak.