GOD DAMMIT.

My rear oxygen sysensor figured out my non fouler trick and threw a cel at me.
what do i do next?

 

It actually lit the CEL? Mine just throws some insignificant code, but not a CEL. Did you use two non-foulers or just one?

 

Two non foulers. and my oil maintance light is on and my air bag light wohoo!!!

 

i really dont mean to change the subject but when u did the non fouler trick did u drill out the center to make he hole bigger? im thinking of doing this cuz i keep getting a CEL too since i put in my HFC

 

haha you can have this thread because my cel went outt!

i went to auto zone and got to 18mm non foulers (they come to in a pack, so just one pack) i screwed them together and drilled the top one out. very soft metal and easy to drill through.

 

Yeah, you need to drill one out so the o2 sensor fits.

 

So just drill out the first one??? thanks

 

yupp, very easy