How about we just say that 'You shouldn't fail because of your cats, at least'? ;)

So then what would make me fail

on a side note, are the symptoms of a bad master cylinder and slave cylinder the same? i replaced my master like 3 months ago but not the slave. shifts are works fine but just curious

No. The fluid leaks in a different place depending on which. ;)




Yeah, same symptoms.

Short answer - Yes.

Longer - Assuming there are no other mods that may affect fuel mix and emissions.

Well the only other mod that may affect that is the 57 trim ct26 turbo... and a engine code 11 wont hurt it will it? (Towards the smog)

Code 11? Momentary interruption of ECU power... So, unreliable ECU... Uh, it might.


There are a hundred factors which may cause you to fail. Without knowing specifically how it has failed (what the measured levels were) you'd really just have to make sure the car was completely bone stock and everything in near new condition to get anyone to assure that it would be just fine (even then it's only going to be 99%, always room for something to go wrong).

With the 57 trim some areas may be a little leaner than stock which may bring up the NOx a fraction, nothing I'd worry about as long as the EGR system is in good shape.

Now the code 11 could indeed cause issues. Especially if a hiccup occurs during the test. Even if it doesn't fail the sniffer test they may fail it for a check light during inspection.

But, you really won't know until you take it in. I strongly recommend you get that code 11 fixed though.

That really blows!!! I checked the plugs on the ecumenical and I couldn't find a thing.. my mechanic said he gad no idea so he was no help, would replacing the ecu help?

Alsoi have nothing but the turbo, exhaust an intake and that's it. The motor was rebuilt to stock specs along with metal hg and arp studs

Ecumenical? I fail to see how that word applies to anything. Your phone trying to auto-fill with the wrong terms?

ECU, wireharness, EFI relay, Circuit opening relay, bad grounds.

Have you cleared the code and verified it is recurring?