I have a 1996 camaro rs last night i was going to my house i accelerate after being at a stop light and car doesnt move i noticed car was off so i turned it back on no problem, today before driving it i tested it to see if it did it again sure enough it did but this time i noticed that it turned off while i was a 3k rpms no surging of any kind. so far ive replaced:
ign module
ign coils
tested ignition switch but my dash light dont turn off when engine turns off

 

moved thread to the 4th gen section. welcome to the forum. change fuel filter and test your fuel pressure.

 

When is shuts off is while the motor is pulling or is it when you let off the gas?

When you let off the gas the throttle plate close and "hands off" the the idle control to IAC motor. Stalling right after you let off the thottle with no other syptoms can be just a dirty or weak IAC motor or a leaking EGR valve. A engine that just shuts off while under load can be a lot of things. Step one would be to figure out if you are losing fuel, spark or both. You should be able to do this with a scan tool. One with a data recorder would be best.

 

doesnt matter if the car is pulling or just idling
scan tool tells me injector pulse is present when it shuts off

 

Next you want to check to see if you loose the signal from the Crank sensor. Remember even as it is dieing you should still see a speed. If your not losing that then I would check the fuel pressure. Based on your description fuel pressure does not fit as the normal fights with you a little as the pressure drop instead of acting like they where just turned off.

After that your in a harness, ground or PCM issue.

 

thanks. ive already changed fuel filter

 

is there any other way to check ckp because my scanner doesnt give me any cmp nor ckp signals

 

Where is the fuel filter?

 

on the frame below the driover side rear seat