91 dodgewill not fire 1&4 injector tan wire will not light a diode light, replace computor 5 times ,check wire

Question

with a ohm meter no broke wires,replace coil, timing chain, cam & crank sensor, 2& 5 injector and 3 & 6 will fire a diode light. need help

Answer 1

Try pulling all the electrical connectors apart, clean well, put new di-electric grease in. Try the diode light again, if it's still messed up, verify all iginition circuits from the primary side through the secondary.

Answer 2

Open circuit in #1 and #4 injector themselves.

Check for continuity at the injector.(unplugged)
Bad injectors.