02-05-2004, 11:07 PM
I was wondering if the third cat have a censor? I have just remove the third cat from the exhaust system so I can make it free flow from the manifold to the outside. And now I was wondering if the check engine light will appear? Am I going to have any problem without the THIRD cat out of the system? ???
02-05-2004, 11:44 PM
shouldn't have any problem
02-05-2004, 11:52 PM
if it is the cat closes to the back of the car, then no problem. I did it with mine with a high flow dynomax cat and it runs like a champ. and no light of course
02-06-2004, 12:46 AM
The third cat, is really a resonator(I think), anything after the O2 sensor should not cause a CEL.
02-06-2004, 01:11 AM
I have no CATs and no problems.