Esteem 1.6 16valve first start and run

[fixkick]

Problems... engine starts when cold but stalls when warms up and won't start again unless I use some starter fluid.
Lean stalls:?
MAF dead, or weak or , air leaks  past the end of MAF on engine size.
but no by below.

Then, it will stall unless I keep the throttle on a little bit.
So it will not hold 800RPM by itself hot.?  is coolant reaching 180F or  more. 195F is top stat markings,
sounds to me like bead IAC/ISC idle speed controls.  what car did this engine come out of , I forgot .. Esteem 1.6l G16B, what year?

I'm getting the following codes:

141 - O2 sensor bank 1 sensor 2 ( useless rear 02 , is only CAT check test only and is its heater element dead, not drawing current failure 1amp is normal)

758 - shift solenoid B electrical... Shift Solenoid ‘‘B’’ (No. 2) Electrical, dead solenoid.  4speed A/T,  no worry until driving it.....

Off hand I'd say ISC if failing, the electric 2 wire ISC valve is stuck, or wire to it bad. cut.