1992 Chrysler Imperial 6 cyl Front Wheel Drive Automatic
It runs for a short time and then dies. It loses spark when it dies. It also won't restart for a few minutes. It will even die if the gas pedal is held down. We've tested the fuel pressure, changed the crank position sensor, ECU, coil pack, plugs, and wires. No engine codes.
Did you try the camshaft position sensor? I know you said no codes, but many misread the code 11 as a no start code, when it may be a camshaft sensor code. Cycle your key on-off 3 times and count your lights. Good luck. ( 12 is beginning of cycle, 55 is end of cycle)