Driving a Pete 330 with ISC300E. Engine sporadically shuts off at road speeds, then comes back on within a second or so. Cummins tested and found that it is low voltage problem and thus on the Pete side. Wiring harness has been checked at battery box and elsewhere and does not seem to be the problem. Anyone have this problem with the Cummins? Can't wait to see the new Cat 9 Liter- nothing but problems with the black motor!