Electrical problem
1988 Buick Riviera 6 cyl Front Wheel Drive Automatic 44000 miles
----------------------------------------------------------------
cyl #6 intermittent misfire. I've replaced plugs, plug wires, crank position sensor, cam position sensor, #6 injector, #6 injector connector. I've wired new #6 injector connector to before the main harness at engine. Still intermittent.
Question.
Do you have experience with DCM having a problem controlling one fuel injector??
Do you have any suggestions??