i accidentally posted this in the wrong forum before, and it said moved but i could never find on another section so here it is again, i really need help i am desperate....Please

I have been working on this car for about four months now and the only thing i have concluded for sure is that it needs an excercism. i have searched exctensively on these subjects but cant really find specific answers.
I JUST WANT TO DRIVE MY CAR AGAIN

car is a 1988 GXL

the car has all emisions removed including
EGR
FPR
switching selonoid
and what ever that fourth selonoid is
the air pump is gone,
ACV has been gone for a long time

sub zero start has been pulled

i have converted to premix

The car will start and emidiately goes to about three thousand rpms in the accelerated warm up but then dies instantly

if you give it a ton of gas and keep it above about 3500 rpms it seems to run pretty smooth other than some backfireing when you let off the throttle

i should note that the problem started when i put it back together after pulling the rats nest and the selonoids. but some other stuff was happening to the car during this time because i tried to convert it to TII and gave up and put it back to N/A

are there certain selonoids that you absolutely have to have to run, because i was getting the opinion that you could get rid of the whole rat nest from the write up that i read

i have tried adjusting the throttle adjustment and screws with absolutely no progress

PLEASE HELP ME,
DAN