In addition to your above suggestions
New O2 sensor
new PCV Valve
New Air Filter
Still Blows CO to the Max and Milage is down to about 12-13mpg from 21
Seems to run ok otherwise, Starts right up ( no power but never had any to
start with)
All the books and stuff say I'm running too lean, and if it was just a
little bit i would guess to many years of abuse, but this is big time
overboard, i am guessing something is definitely broke, bent or plugged up.
Is there any part, that when bad, would cause this major upset in fuel mix?
xyzzy


"xyzzy" > wrote in message
...
> I just failed my emissions test (Big Time)
> CO2 levels at .99 except during decelerations.
> I have seen info suggesting that I am running too Rich on fuel mixture,
but
> after a day online searching Google, Yahoo and everywhere else, another
day
> rereading the Haynes Suzuki manual (Which tells me it is too rich but not
> how to correct it), and the last Hour at the library, I am still at a
> complete loss.
>
> I have posted photos at a website if you would take the time to look and
> comment
> www.castlerockinfo.com/zuki/index.htm
>
> Please note the following from the photos,
> Butterfly (Choke) is not open all the way as the Haynes manual suggests.
> A part in the front left of the carb, ( A plunger with a rubber boot)
> The boot is in bad shape and there appeared to be leakage around it
> New muffler/exhaust shows Black Sooty deposits (haynes again says too
Rich)
> Where are the adjustments for Idle speed and Air/Fuel Mix??
> The books often refer to test equipment that would be more expensive to
buy
> or rent, than replacing parts. So if you suggest replacing a few $5 - $10
> parts to narrow this down that is much prefered to buying equipment or
> paying the local "Import" guy.
> Particularly since the local Import guy usually tries things that don't
> workanyway.
> (2 years ago emmisions test he spent 3 days and almost $200 then told me
to
> run it fast on the freeway and add 2 bottles of HEET before the test, I
> passed barely.
> You get the picture
> Zuki is an 88 with 93000 miles only 4000 per year for the last 5 years
> New Muffler (1 year)
> O2 sensor (2years)
>
> Please check out the photos and let me know
> BTW Thanks for the links you gave the other guy I needed them too.
>
>
> --
> My toys!
> Where are my toys?
> I can't do this job without my toys!
>
>
>