Magnum General Discussion (2005 - 2008)
I just got a new to me 06 SRT8 with 39000 miles and I am recieving these codes P0420 and P0430. I looked them up and they are both kind of generic (02 sensors or Cats). I cleared them on Sunday and today they are back after about 50 miles. I need to get a smog so I can register the car, any...