Ok I really need some help

1999 Honda accord 2.4 I think 4cyl

The car has new plugs new Distributor Cap Rotor and Wires and Plugs Alternator was replaced three year ago Timing belts done by me three months ago and a valve adjustment also car would not start at all Five months ago Solderer the main relay and fixed problem then replace do to this new problem I will get it with a new aftermarket main relay ok so here are symptoms need help so I don't just spend money for nothing I am Broke as a Joke right know long story don't ask Your help is appreciated Greatly Thank You.

1.Car will crank over and start "this is instantly" rev to two grand drop and die.
2.no abnormal sound while I am doing number one just starts and dies that fast.
3.Most of the time if I give it some gas while starting it will rev high and stay started,but it is getting worse and will still die with gas applied now after three to four or five times it will start.
4. This seem to random as far as I can tell hot cold does not matter.
5.The car has died on the highway also in idle at stop light it seem to be getting worse mostly at lower speed and idle or lower RPM it is a standard.
6.I have also cleaned throttle body and IAC valve installed new gasket on throttle body plentiam gasket when reinstalled seemed to have no affect.
7. I know plentiam is spelled wrong. LMAO, I cant spell
8.The Key immobilizer light lights and the dash and radio always work when the car wont start.

Please Help. Thanks for your help guys I am thinking bad key or ignition switch or ECM man I hope not!!!!!!

 

1. Try starting in Neutral.

2. Try removing the IAC and starting.