 HC levels for Emissions, uh oh |
 Jul 3, 2008 - 2:18 PM
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 Enthusiast  Joined Dec 22, '06 From Columbia, MD Currently Offline Reputation: 13 (100%)  |
well i failed my emissions test
the HC level had surpassed the legal limit 725is the limit and i ran 925 there are a number of things it could be but i beleive the main thing could be the SAFCII which changed the air/fuel ratio any idea's or opinions? --------------------  1995 GT::::Diffusing the Situation エキサイティングカーレーシングチーム! march 2010 COTM : 6GC feature 2014 : january 2015-2016-2018 COTM |
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Jul 3, 2008 - 5:17 PM
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 Enthusiast Joined Mar 3, '04 From Portsmouth, RI Currently Offline Reputation: 33 (100%) |
Wouldn't excessive hydrocarbons mean you're running rich? Maybe my logic is wrong but I know hydrocarbon emissions is fuel that hasn't been completely burned. So if you had too much fuel going in and there isn't enough spark to burn it all it leads to unburned gas out the back, thus high HC levels, yes?
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Posts in this topic
Tigawoods HC levels for Emissions Jul 3, 2008 - 2:18 PM
Bitter could just be a weak cat....but try new plugs, wir... Jul 3, 2008 - 7:16 PM Batman722 You have a header that replaced your primary cat. ... Jul 3, 2008 - 10:54 PM lagos QUOTE (Batman722 @ Jul 3, 2008 - 11... Jul 3, 2008 - 11:21 PM Bitter haha, i suppose its helpful if people would post u... Jul 4, 2008 - 10:35 AM Tigawoods the first thing i am going to try is to lean out t... Jul 4, 2008 - 1:52 PM
Toyotacelicafan1 I know this sound silly and old school why not run... Jul 4, 2008 - 2:29 PM |
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