This code "43" keeps popping up on my '95 3.4 camaro. I bought the esc module but am not sure where it goes. I did a search on here and v6.com but can't seem to fine the proper location for the 3.4l. Anybody know??

 

Well first what is a code 43. Just cus you get a code saying something isn't working properly doesn't mean that is whats wrong. You can get a lean code and that doesn't mean you need to replace the o2 sensors, regardless of what autozone says.