LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Please help,my g-body failed smog,high Co and HC with pic of report!

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Old 12-04-2008, 05:02 PM
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Default Please help,my g-body failed smog,high Co and HC with pic of report!

Zup guys,I know this is not my trans am,but its still a gm and if there is a place for help,you guys are it when it comes to engines.So I took my 86 regal limited with the 5.0 307 4 barrel carb in to the smog station and the car failed.It's a Gross Polluter apparently.The car has new plugs(Delco .60gap)new wires and cap.New o2 sensor and catalytic converter.The car is also equipped with 13" spoke rims and tires(maybe thats also a problem because the engine has to be reved more to reah 25mph?) Anyway here are the results,very high in CO at 25mph and HC,what could it be?please help a brother out,thanks in advance.

Old 12-04-2008, 07:05 PM
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Is all your smog equipment still in the car? egr, smog pump, vacuum hoses ect...?
Old 12-04-2008, 07:07 PM
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effin smog tests... screw our o-zone right? cars are more fun anyway you only get one life haha
Old 12-04-2008, 08:38 PM
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yeah,screw the damn ozone,im only gonna live till about 60 anyway,then im pulling the plug,lol,all the stock equipment is there.
Old 12-05-2008, 09:35 AM
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lol im jst glad that in indiana we dont have any of that b.s. sorry im not much of a help lol i dnt know anything about smog so im not gonna act like i do!



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