I searched the forums, but only one post, so apparently this doesn't happen too often.....
About 4-5 weeks ago, had a guy pull out in front of me and had to jump on it hard to miss him and not hit anyone else. Because of this, I ended up almost redlining when th etrans dowshifted... about 30 minutes later, I got the PO430 code. Interested in what it was, I had the code read and the guy automatically said "catalytic converter" asked me what happened and the pretty much said "if it's your cat, you'll know if you have a problem".
Two days ago, during normal everyday driving, it came back on again. Had the code read from a friend, and it pulled the same code. Had it erased again....
I do not notice any difference when the CEL is on or off. I'm concerned I have a legitimate problem, but don't really have much feedback to go on. Anyone have any information to share? Thanks.
Adam