What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23)Experimental aircraft departed palomar airport, carlsbad, CA. For local flight. Approximately 20 minutes in the flight, the aircraft's engine lost power. The pilot indicated that the power loss came without any warning. The pilot executed a landing on the southbound lane of the I-5 freeway south of the leucadia exit in the city of encinitas. There was no injuries and or damage to persons, property, or the aircraft. Investigation revealed a malfunction in the aircraft's fuel system related to the fuel control unit(fuel injected engine). Further tests will be conducted on the fuel control unit to determine the malfunctioning component by a certified repair station. This incident report is not related to any nmac's or pilot deviations reported by ATC.
As the FAA filed it
(-23)EXPERIMENTAL AIRCRAFT DEPARTED PALOMAR AIRPORT, CARLSBAD, CA. FOR LOCAL FLIGHT. APPROXIMATELY 20 MINUTES IN THE FLIGHT, THE AIRCRAFT'S ENGINE LOST POWER. THE PILOT INDICATED THAT THE POWER LOSS CAME WITHOUT ANY WARNING. THE PILOT EXECUTED A LANDING ON THE SOUTHBOUND LANE OF THE I-5 FREEWAY SOUTH OF THE LEUCADIA EXIT IN THE CITY OF ENCINITAS. THERE WAS NO INJURIES AND OR DAMAGE TO PERSONS, PROPERTY, OR THE AIRCRAFT. INVESTIGATION REVEALED A MALFUNCTION IN THE AIRCRAFT'S FUEL SYSTEM RELATED TO THE FUEL CONTROL UNIT(FUEL INJECTED ENGINE). FURTHER TESTS WILL BE CONDUCTED ON THE FUEL CONTROL UNIT TO DETERMINE THE MALFUNCTIONING COMPONENT BY A CERTIFIED REPAIR STATION. THIS INCIDENT REPORT IS NOT RELATED TO ANY NMAC'S OR PILOT DEVIATIONS REPORTED BY ATC.