1992 300zx stalled and won't start

[BOSS777]

Hey guys,I was out cruising my 92 300zx and went in the store. When I came out it would not start right away. When it did and I got out on the highway, about 2 miles up the road it started to feel like it was running out of gas and stalled out. It would not start for about a half hour. When it did I got back on the road and for a couple of seconds it did it again but went away. I got it home and changed the fuel filter. [it had lots of pressure in the line] The next day I took it out and it stalled out and it would not start back up. I had to get it towed. All fuses are good and you can hear the fuel pump hum when you turn the key. She only has 32,000 miles. Any help would be greatly appreciated. Thanks

[MaximA32]

Check the FPR and all the coils. Also, has it been sitting a long time?

[BOSS777]

Thanks for your reply.No, the car has not been sitting. I use it a couple of times a week to and from work. It's a good 12 miles of interstate driving each way. This happened all at once. I am not too familiar with these electronic ignition systems. It is hard to even find a manual for it. The ones I see only go up to 1989.