need smog help
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need smog help
Hey guys need help with figuring out what I need to pass smog...car is a 95 Trans am lt1 k&n intake,bbk shorties are the only mods besides muffler delete....here are the test results
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Alright cool thanks I'll have to check in the morning after work....there are no check engine light that would indicate anything so I'll get a scanner from AutoZone and see if that shows anything....
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Ok I did a quick cleaning of the maf and check the elbow...no rips everything seems fine....still gotta find a scanner to see if anything shows up...I did notice extra heat on the driver side i'm assuming from the headers....seems hotter than normal tho...
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Been doing some tune work....did plugs and wires...cleaned filter checked timing oil change Trans flushed and still noticed a miss...anything? I used single platinum AC Delco spark plugs...pretty sure I should use double...but it was laying around..I just threw them on...
#13
low co2 too.......either cats removed, or dead. also, depending on the type of cat, the high nox could be a cat problem too.....but most likely an egr problem.
Last edited by 1ltcap; 04-12-2012 at 02:27 PM.