Changed plugs
 

I went and changed my spark plugs. Just before I fired it up with the new plugs I looked at my codes and it said I had the same code as before as well as two banks being too rich. Anyway after I took it for a drive I started it with no codes so I was just driving for a while and once it got up to operating temps I got the engine light. Pulled over and it's P0101 MASS/VOLUME AIR FLOW CIRC RANGE/PERF.

Just got P0106 MANF ABS PRES/BARO PRES CIRC RANGE/PERF

Oooh! Magic plugs. I hope you didn't put E3s back in it. I'd say your nitrous tune is a little off. You should probably stick a borescope in the holes those plugs with the missing pieces came out of. You sure you didn't have a nitrous backfire in the intake?

I never got the thing fully tuned for nitrous. Boroscope? And I have no idea if it backfired or not. But it still is running like shit and puffing white smoke. And no e3's.