Without more info here are 2 "edutated" guesses Sounds like "limp home" mode due to a bad Mass Air sensor or the MAS plug is loose. Make sure before you buy a MAS they cost $350 last time I bought one. It could also be a badly clogged fuel filter.
You're getting too much gas.
Possibly a very plugged up fuel filter.
Immediate possibilities that come to mind - - no fuel flow (or insufficient flow) to the engine. Check for clogged fuel filter or a bad fuel pump.
I just dealt with this, it is 3 things, your Throttle position sensor, your map sensor, and the fuel pump,
what kind of car is it
If the engine idles ok but dies when you press the gas pedal, check the operation of the choke and throttle baffles, that the fuel filter is not clogged, and that the fuel pump is operatong correctly. If everything checks out ok, then the problem is emmissions related (possible clogged catalyctic converter, muffler, etc).
this happened to me it means your tamagotchi is dying and you cant give it medicine again your too late! when it dies you will see it in a space rocket and to get eggs again when it dies you hold the c and a button to get another egg!
it dies
Most dies now use a standard thread, so you can use different brands of dies with different brands of presses. I use RCBS, Lyman and Dillon dies in a Lee press.
By A Chevy
It sounds as if you have a vacuum leak. Try plugging your intake carefully with a towel and then check again using someone as assistance to increase RPM. If the engine still dies then take notice of the position of the pedal at which point of height it dies at. There is a sensor called TPS or Throttle Position Sensor. If it fails then bad readings to the computer will create uneven fuel mixture. Is the check engine light on? It may need looking at by a certified mechanic.
rpm's to high so it dies