Stalling after sitting overnight

[WOTDSM]

I just replaced my TB because of a stripped BISS screw and a bad FAIV... It didn't do this before I replaced it. When I park my car overnight and go to start in the morning it will crank over and fire like normal and run fine but then after about a minute it will start bogging and missing and sometimes stall. After stalling and restarting/the bogging spell, it runs completely fine... Any ideas? tBefore I swapped the TB, it would run crappy for the first few minutes upon start up (I would start it, throw it into gear and give it a lil gas and it would bog and miss). Bad rings? The car burns some oil, no shaft play in the turbo so maybe when as it warms up the rings expand and create good compression?

 

[Defiant]

Bad rings? The car burns some oil, no shaft play in the turbo so maybe when as it warms up the rings expand and create good compression?

No. Run a leak-down test, but it more sounds like an ECU issue.