Remove or Replace Cat?
Professional
Joined: Aug 2007
Posts: 231
Likes: 0
From: NE PA
haha yea, and i know it works properly because when i had to run to the parts store down the road with just headers and the y pipe hooked up the post cat o2 threw a code.
Veteran
Joined: Nov 2008
Posts: 469
Likes: 0
From: Oxford, MI
Damn, I went to Auto Zone today and sure as ****, the bulb was burnt out and I had a code for the rear O2 sensor. Time for the non-fowler trick!
