stangkillerWs6

i had my cats gutted recently and my ses light is on obviously ive heard from people that you dont have to get the o2 sensors put on that the ses light will just stay on without them and ive heard from other people that having the ses light on is bad for you performance so do i need to get the o2 sensors put on

DrChuck23

So do you have the O2 sensors before the cats or are all of them off? You should have at least the front set on and some O2 sims for the rear set.

stangkillerWs6

i have the front ones off for sure i dont know about the back