94 Civic EX: NYC emissions results / question

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Abeness - 02 Aug 2005 16:50 GMT

Posting these for comparison:

8/2/2005:
HC CO NOx
Limit: 0.50 15.00 2.00
Result: 0.23 8.44 0.46

~7/29/2004:
HC CO NOx
Limit: 0.80 15.00 2.00
Result: 0.23 3.41 0.73

As you can see, my CO is quite a bit higher this time around: what could
cause that/what does it mean? Any chance it has something to do with the
fact that my exhaust Pipe B was full of pinholes and the muffler was
coming apart last time around, and everything from the cat back is new
this time? And why is the NOx significantly lower?

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chibitul - 03 Aug 2005 01:07 GMT

don't know, but I took an emmision test today (in CT) and then realized
that I used TECHRON last time I filled up the tank, and I was wondering
if my emission is going to be screwd up, but I am glad I passed (Civic
LX 2001).

does anyone know if fuel injector cleaner affects the emission results
in any way?

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