Yes, idle stays normal, just very lean. And its 2 bar SD

 

So it's lean all the time now?

 

Kinda. It happened right around the corner from my place. Don't really want to drive it like that. One of my buddies has a boost leak tester. I may see if I can borrow it

 

I wouldn't drive it either.

 

and I was just about to order bigger injectors this morning.

 

went for a drive down the street and afr is a steady 18-19. I wonder if one of the fuel injectors is not working? I retightened all of the intake clamps. Not sure what else it could be.

 

Air leak after the MAF would make it rich in boost, lean out of boost. Just for the record for those with a MAF tune.

If one of your fuel injectors wasn't working you'd definitely feel it in the idle. Converter lockup will also feel nasty.

 

Are you running closed or open loop?

 

Open.

 

Move your wideband from one bank to the other and see what it reads. See if it is one bank or both.