My 95 360 has had fuel pump and fuel pump relay replaced, plugs, wires, cap, rotor, idle control, #6 injector, coil, auto shutdown relay, and throttle position sensor replaced. Still, it intermittently will not start, but finally takes off after 10 -20 short cranking bursts. It always runs ok cold, but always gets rough and starts to miss after 5-10 minutes of running.

I'm new to this forum as of today, but what i read here suggests looking for vacuum leaks next, checking all grounds and O2 sensor. After that -I'm at a loss. Any ideas out there?