Well between my father in law and my self, we will use this more then once. Is this a Napa tool? Or you a crazy type and have a snap on connection. lol

I have access to a lift and have the o2 socket with the slot.

Is this the tool you use?

http://www.amazon.com/Tool-Aid-33600.../dp/B0002SQW9S

 

thats not the one i have, but thats good enough.

 

I rented a oxygen sensor kit for 30 bucks at advance auto . And got my money back when I returned it

 

Do you have an emissions test where they check exhaust gases or is it just an obd2 test?

 

ODB2 check engine codes.

 

Where in NH are you?

 

Since you just have the obd2 test you could gut the cat and do the non fowler trick. If your plenum was blown then your cat is most likely clogged

 

i have my cat gutted, and i have yet to get the p0420 code, and ive gone thru 1 inspection with a gutted cat, getting ready to go thru a second one this coming week. im getting the miss fire code too, cyl 8 and a couple others. i think my plenum is most definately blown. i have the hughes kit, but i just havent had the time to fix it.

 

Center Harbor, Moultonboro line.

 

Has anyone ever put sea foam in there intake, then checked to see if it was gone? Or is it just puddling up in there?

Check engine has not come back for over two weeks... Now that i said that i will see it tomorrow for sure.