As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED. DURING CLIMB AN ENGINE 1 FUEL FILTER CLOG MESSAGE APPEARED AND AGAIN DURING CRUISE. THE AIRCRAFT DIVERTED TO MIA WHERE IT LANDED SAFELY WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. REMOVED AND REPLACED FUEL DIFFERENTIAL PRESSURE SWITCH, PER AMM 73-34-15.