i have mil eliminators on but i still get a cel after a half hour or so
could this be a bad mil eliminator also if rear o2 is bad would a mil elim keep the cel off any help would be great also thinking about a tuner to shut off rear o2 is the sct able to do this thanks
Before someone rudely interjects I will ask that when posting a topic you should use punctuation to better understand your post.
To answer the question...
Check the code and see which bank is throwing the code...then swap the O2 sims (MIL eliminator). If the code switches to the other side then you have a bad O2 sim. If it is one of the O2's behind the manifold throwing a code then it is a bad O2.