O2 sensor and penantrating oil??
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O2 sensor and penantrating oil??
can i spray the O2 sensor bolt with a penatrating oil like liquid wrench or wd-40?? the O2 sensor is really rusted into the header and cat and i dont want to strip the bolt. thanks all!! 
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Cameron k.
Honda Civic / Del Sol (1992 - 2000)
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Oct 8, 2012 09:41 PM