i own a 2007 V6 4Runner with 350,000+ miles. i am getting a P0430 code which hints towards the drivers side cat going bad. i have already replaced the 02 sensors recently on that side so i don’t believe that to be the cause. my exhaust is pretty smelly as well recently.
the reason i ask is because with 350k miles its making me question spending $1k plus to get it replaced especially when my dad (i am 18) is considering a new car for me.
i do love this car and would love to keep it as long as possible, but i know i cant really just empty the cat out and drive it like normal because i wouldn’t be able to pass inspections, its not quite old enough yet to bypass emissions tests.
are there any cheaper alternatives that wont feel like wasted money if something else catastrophic goes bad shortly after as well?
At 350k you got full use out of the cat. Factory cats are the way to go, but there are aftermarkets. They just don’t last as long.
It won’t be long and the other side will soon follow. Just how these things go.