where are the front o2's on an obd1 car? how hard is it to remove and install them? i just got new ones and am gonna sea foam... anyone have pics or diagrams?

 

O2's

You may need an O2 socket for the RH side.

 

what does on o2 socket look like, or where can i get one? i got one side off, but the right hand side is impossible....

 

I got mine at autozone. It looks like a regular deep socket, but it has a opening or a slit down one side so it can get over the wires. Passenger side is a PITA. I used a long extension and a swivel and got it from the bottom. Good luck!

 

Just wondering why you cant use the correct sized wrench to get an o2 out? Why do you have to buy the tool?

 

I doubt you can get your arm up in there to get a wrench on it. Plus there is no clearance to turn it on the passenger side.