How hard is it to replace the O2 sensors on a 1996 Mercury Sable? Is this something I can do or should I have the shop do it?
Dec 30, 2008 at 11:24 AM
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JACOBANDNICKOLAS
AUTOMOTIVE REPAIR CONTRIBUTOR
110,190 POSTS
Hi:
It's not too hard. The sensor just unplugs from the electrical system and is screwed out with a wrench. Just reverse the order to replace it. NOTE: You may want to put some anti seeze on the new one so it can be removed in the future without trouble.