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How To Pass Smog Check Nissan 300zx Z32

Posted On Sun Jul 13, 2008 By zcar In Blogs About Many Topics That Are Interesting For Discussion In Forums Forums

i have a 1996 nissan 300zx and i always have a hard time passing the california emissions smog test

if you are a 300zx owner and you need help passing the test just reply and i will be able to help you

i know my car inside and out, i've become very familiar with it

i wonder if there are other poeple who also have problems passing their smoke test in the emissions part of the smog test

when i got to the smog test only stations i fail and then i pass after i fix it

you can read all the drama i went through trying to pass the smog check:

failed-smog-check-emissions-test

Steven Tue Aug 23, 2011

I passed the HC and CO and failed the NOx?
Help!!

Smog Thu Jul 14, 2011

Failed smog tests can be a real bummer. has easy tips and tricks that can help you pass your next smog test. Also you will find coupons so that you don't over pay as well.

rrj Thu Sep 23, 2010

hi name is Rj i have a nissan z32 1990 non turbo i changed the catalytic and still wont pass the smog here in califonia

Rj Mon May 24, 2010

hey men i have a 1990 nissan 300zx non turbo. i failed the test at the smog at the 25 mph thing. so can you pls help me how can i pass that smog thing..

Tommy Fri Jan 30, 2009

i just failed the test today in cali. my hc measured 147, max is 120 and co was 1.73, max is 1.00. any ideas?

thanks

i have a 90 na by the way...

zcar Sat Jan 24, 2009

i had the same problem with my 300zx, here is the answer for your O2 sensor deal

http://www.wallpaperama.com/forums/failed-smog-check-emissions-test-california-nissan-300zx-coppm-vir-t436.html

Dwight Sat Jan 24, 2009

hi,

we have a 1993 300zx 2+2. we recently moved to denver, and after having passed the emmissions test in memphis for years and years, we failed the colorado test. basically we have too much (just over the limit) of co and hc in the exhaust - while the car is driving. at idle, the emissions are clean. i suspect the problem is likely the o2 sensors and/or the cats. any ideas?

raf Mon Jan 12, 2009

yeah im having trouble passing. what info would you need to try and help me out?

UltimatUNIT Tue Aug 07, 2012

I have a 1990 300zx n/a and it has a bad egr valve. I haven't smoged it yet but I need to real soon. I'm located in SoCal and want to know what are my chances of passing

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How To Pass Smog Check Nissan 300zx Z32

Title: How To Pass Smog Check Nissan 300zx Z32

Description: how to pass smog check nissan 300zx z32 i have a 1996 nissan 300zx and i always have a hard time passing the california emissions smog test

Tags: how ,to ,pass ,smog ,check ,nissan ,300zx ,z32

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Date: Sun Jul 13, 2008
Author zcar Received 9 Replies #1824

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