Would I be able to replace my 02 sensors at home, and where could I find an install walk through.

 

dont know what kind of truck you have

but i changed mine out at home on my 01 v6

its simple just locate them (there should be two on the manifolds(one on each side) and two after the 1st catalytic converter(also one on each side))

and just screw them out and unplug the connector
and replace with the new o2 sensor in reverse order

 

I wouldnt say its simple but it is doable. Most shops charge around $150 to do both sensors. You can do it though if you have basic mechanical skills and a place to work this time of year. Try doing a search. I had to remove the passenger wheel to do mine. The passenger side was kind of a pain to get to..

 

When you ask a question such as this, you need to either update your profile, showing what vehicle you have, or tell in the post the year and engine.

 

My friend in Alaska has one of those "How To's"

https://www.f150online.com/forums/ar...r-install.html

BTW- Listen to that guy above me - makes sense don't it?

 

The nut is a 22mm. You will at the very least need a 22mm wrench. There are special sockets available that slid over the wires but IMHO they are a waste of money. I have two 22mm wrenches. Why are you replacing the sensors?

 

2000 4.6l