byrdman164

iTrader: (4)

Agreed, to an extent. Im not gonna argue, because theres several reasons as to why a cat would fail, including normal deterioration. My original statement was replacing a rear o2 sensor would not fix the code because its a catalyst efficiency code, no fault of the sensor, since its located behind the catalytic converter.

NmexMAX

iTrader: (22)

I've been on here for too long, go ahead and argue all you want, P0430 has been

It's a unicorn, we will never know....

byrdman164

iTrader: (4)

Haha, I'm not here to argue...just sayin