'91 Olds Cutlass stall/no start electrical issues

Answer 1

You may check the fuel pressure when the car doesn't start and doesn't stall. You can do this by using a fuel pressure gauge. s***w it on the fuel rail and drape it through the hood and cowl so you can lay it against the windshield. Secure it by taping it and then drive the car until it stalls. If the fuel pressure does not drop off then you know it is not the fuel pump.  If it does you have found the problem. Another possible problem is that the ECM in your distributor may be getting to hot causing your car to die.

Answer 2

check and see if connectors on the battery are corroded