What was found
AFTER START COCKPIT FILLED WITH LIGHT SMOKE. INSPECTED AND FOUND BOTH ENGINES OVER SERVICED WITH OIL. DRAINED, PERFORMED ENGINE RUN, OPERATIONAL CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER START COCKPIT FILLED WITH LIGHT SMOKE. INSPECTED AND FOUND BOTH ENGINES OVER SERVICED WITH OIL. DRAINED, PERFORMED ENGINE RUN, OPERATIONAL CHECK GOOD.