ok i was driving one day and it was runnin fine and it just died, well now its doin this, it runs and warms up, but then dies, and wont start back up till its pretty much cold again, idk wat could b the prob, alot of people tell me its the main relay, oil switch sender, it has a f22a five speed in it

 

Nice looking prelude.

Weird problem. No codes, try new main relay or ignition switch

 

i got the same problem happening to my car
only thing different is tat mine is in a 98 civic with a h23 motor in it
did you figure anyting out o did you change anything??

 

Sammee thing happened on my H22 prelude,
it wouldnt start, run for a couple minutes, then just bog down and died.
I checked everything.
Found out it was the FUEL PUMP.
I didnt even think this would be it cuz when you turn the key, I heard the fuel pump start, but I guess it just wasnt pumping.
Check fuel pump dude.

 

it can be main relay

STALLING AFTER WARM-UP
Check fuel system, Idle Air Control (IAC) valve, and EGR
control system.