P0420

Here either

Sent from my SCH-I500 using Tapatalk 2

 

we dont have testing here either...i just cant find a shop that will touch them

 

You cut them off. Then they will fill in the pipe. That's how it works here.

 

hmm i may need to make a few calls

 

sounds like your truck is out of

i know of a great remedy for that

i just replaced my o2's and never got a 0420 code. and i didnt spend $150 on them either. Rockauto has them cheap.

As far as CATS go, I may be askin for a hookup of some high flows if you can get them for $50. My question is, our factory cats have the downstream o2 IN the center of the cat. If we put on a Magna HF, would we just have to weld a bung on just after the MHF Cat for the rear o2?

 

thats what we do around here to.

 

When my cats took a dump a few weeks after an injector hung, it ran like shat.

Seems like that was the code that it threw, though.

 

see thats the weird thing. my truck isnt running rough or anything, which makes me wonder what could be going on.

i think im going to clear the code and see if it comes back

 

get long tubes and high flow cats and midpipes. kit comes with bungs already welded in. all I had to do was drill some sparkplug nonfoulers and i was golden.

 

trust me if i could afford longtubes id already have them on