Re: New cat, now CEL on
That was the first thing I looked at. The old O2 sensors are in the new pipe (before and after cat). I think I will just replace those two sensors and give the computer a little time to adjust. It seems like the CEL would have been on before though, with the old cat that had a hole in it and bad O2 sensors.
What about the size of the convertor? The new one is about 1/3 the size of the old one. When I received the cat from fedex, I was suprised at how much smaller it was but I figured the only problem would be that it colgs up quicker than an OEM size unit. Is this right or am I way off in thinking that?
1996 2WD 4cyl Ranger
Last edited by JoshuaC; 03-25-2011 at 03:56 AM.