I have completed the 4.0 swap in my 80 cj and it has run great for 3 months.
So I flat towed it around 500 miles (disconnected the ds) to the beach.
Everything was going great, but today it just died suddenly. I turned the ignition off, put it in park, and started it up and drove on with no more problems for the morning.
This pm, I experienced the same problem. Again, it fired right back up and got us he with no problems.
It's not throwing any codes.
Any ideas? Injectors? Fuel pump? It's a brand new e2000 pump.