2000xj4x4
NAXJA Forum User
- Location
- mandeville,La
i cut my cat off about 6 months ago (along with the stock muffler) and welded a dynomax muffler in place of the factory one. I also left the o2 sensor where it was right in front of the muffler. About a month latter my CEL came on and my jeep started missing really bad and idling real low but it only does it every once in awhile and im assuming the has to do with me removing the cat. has anyone had this problem after removing the converter? i already used sparkplug nonfoulers as spacers to pull the o2 sensor out a little which just made it worse. a friend of mine suggested an o2 sensor simulator on ebay but it looks like a scam. id really like to get the problem solved without buying a new cat cause they're pretty expensive and i threw my stock one away.
P.S. i already tried repacing the o2 sensor. and louisiana doesnt check emissions.
P.S. i already tried repacing the o2 sensor. and louisiana doesnt check emissions.