As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRONG EXHAUST FUMES DURNG TAXI OUT WITH NR 2 ENG AND APU OPS . AWAY AFTER ENG 1 ON & APU OFF PERFORMED INSPECTION IAW AMM 05-51-26-800-801-C1, ITEMS A - D EXCEPT ENGINE RUN-UP. ALL STATUS NORMAL WITH NO FINDINGS. CARRIED OUT AMM 05-51-26-800-801-C1WITH ENGINES RUNNING, NOTED OK. KINDLY REFER LP 7865088 AS NEW AND DIFFERENT LOG ENTRY IS MADE.