I sure could use your help.
I just purchased a used 98 Jeep Wrangler. I have discovered that the Cat converter and o2 sensors are gone (cut out and replaced with a "noise suppressor"). Before I spend the big bucks to get this corrected, IS tha converter and o2 sensor needed equipment? If so, where was the o2 sensor located (In the Cat, after the Cat...). Can I purchase the o2 sensor or Cat after market?
Any and ALL help greatly appreciated.
I look forward to your reply.