As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON WAY TO LAS 26R TOWER TOLD US TO STOP FOR A POSSIBLE ENGINE FIRE. WE HAD NO INDICATIONS. A PASSENGER REPORTED A LOUD BANG ON LEFT SIDE OF AIRCRAFT. PERFORMED INSPECTION OF L/H ENGINE PER AMM TASK 71-05 TASK 811. NO DEFECTS NOTED. OK TO CONTINUE.