633csi cutting out

I recently brought my 1984 633 out of storage. Replaced the dist. cap, rotor, plugs and wires. It seems to be stalling out while driving, both on the interstate and at idle. It WILL start back up, fortunately. It is not the primary battery connection, I was thinking fuel filter or pump - any thoughts would be appreciated.....

Eric

Eric, try cleaning out the throttle bore...sounds like a TB coking issue to me
Mark B

I'm sort of a newbie here and have been lurking. I have this car at my church and they have volunteer mechanics that fix peoples cars that are in need, just wanted to clarify that I'm not the one working on the car.
Anyway it stalls right after its started like it's starved for fuel. If you give it gas it stalls. They so far have replaced all the injectors and the fuel regulator/pressure control. It ran good for about 50 miles the reverted back to the same condition. Macy's My Insite (https://www.myinsite.biz/)