BigMau Well-Known Member Feb 18, 2014 #1 I own a 2009 Toyota Tacoma 2.7l 4x4 that I just completed the 90000 mile service. I changed the spark plugs... Is it a good idea to replace the O2 sensor??? I have heard different answers:whistling2:
I own a 2009 Toyota Tacoma 2.7l 4x4 that I just completed the 90000 mile service. I changed the spark plugs... Is it a good idea to replace the O2 sensor??? I have heard different answers:whistling2:
