Legit. I did wires and i get a P0430 how's this related? It's not. I norrowed it down to the down stream bank 2 o2 sensor measured 220mV. so i replace it and drive and it's back on. Cut the exhaust at the pre cat and its all melted.

 

sounds like you had a super rich situation.... that sucks you are having so many issues

 

Damn man

 

Try decaf man.
Low reading in your 02 sensor is Lean mixture. Have you checked for an Exhaust leak? a P0430 is a Cat code. wires aren't going to do jack for that.

 

Sell that thing already.

 

yes

 

^

 

cant sell a broken truck. im cutting that pre cat off. welding shut the bung. intalling a down stream o2 on bank one to shut it off.

 

Yeah that truck needs something special to save it.

 

Wirelessly posted

Someone with a bigger wallet than a college student

 

Up your insurance and burn the f***er!