[SSLandon]

So long story short got my long tubes installed couple days ago and have been having issues since. Have an apt for tune on Monday but there seems to be some thing i feel is wrong and hope it doesn't effect the tuner.

Got the normal O2 sensor codes like
p0138 p0141 p0060 p0036 p0037 p0056 p0057 p0158 p0161

But what is concerning me more is these codes that i cant seem to find out what they are

C0300 C1600 C1701, And yesterday I had C0700.

Ive got the full story with details in this Thread here

https://www.camaro6.com/forums/showthread.php?t=531406

I hope this is normal after having headers installed but something is telling me the misfires and shaking is no good