Re: Bad O2 without code?
I dont have access to a scanner. Fuel pressure at rail appears to be sufficient, but again, I have no means of checking that either.
I took the jeep to the dealer and they ran a diagnostic and replaced the cats. All else is "ok", but I still think something is not right.
The dealer is not an original Jeep dealer. They are a Dodge dealer that just recently became a Jeep dealer also. I dont think they know what they are doing.