Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
FORD, LINCOLN
Reported code forms P0303
Some of the vehicles listed in the Model statement above may exhibit all of the following conditions: * Engine misfire condition * Illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTC) P0301,…
FORD, LINCOLN
Reported code forms P0303
Some 2023-2025 Escape vehicles equipped with a 1.5L/2.0L EcoBoost engine, 2023-2025 Corsair vehicles equipped with a 2.0L EcoBoost engine, 2024-2025 Nautilus vehicles equipped with a 2.0L EcoBoost engine, 2024-2025…
FORD, LINCOLN
Reported code forms P0303
Some 2023-2025 Escape/Corsair vehicles equipped with a 1.5L or 2.0L EcoBoost engine, 2024 Mustang vehicles equipped with a 2.3L EcoBoost engine, 2024-2025 Nautilus, and 2025 Explorer vehicles equipped with a 2.3L…
FORD, LINCOLN
Reported code forms P0303
Some 2023-2024 Escape/Corsair vehicles equipped with a 1.5L or 2.0L EcoBoost engine, 2024 Mustang vehicles equipped with a 2.3L EcoBoost engine, and 2024 Nautilus vehicles may exhibit an engine misfire condition with…
FORD, LINCOLN
Reported code forms P0303
Some 2023-2024 Escape/Corsair vehicles equipped with a 1.5L or 2.0L EcoBoost engine, 2024 Mustang vehicles equipped with a 2.3L EcoBoost engine, and 2024 Nautilus vehicles may exhibit an engine misfire condition with…
FORD
Reported code forms P0303
Some 2021-2022 Mustang vehicles equipped with a 5.0L engine may exhibit an illuminated MIL with diagnostic trouble codes (DTCs) P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, and/or P0308 stored in the…
FORD
Reported code forms P0303
FORD: NO OTHER DTCS OR DRIVABILITY SYMPTOMS PRESENT, ON SOME VEHICLES, WHEN MIL IS ILLUMINATED WITH COMBINATION OF ANY DIAGNOSTIC TROUBLE CODES (DTCS) P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, P0308 AND/OR…
FORD, LINCOLN, MERCURY
Reported code forms P0303
ENGINE MISFIRE WITH DIAGNOSTIC TROUBLE CODE (DTC) PEWEE, P0302, P0303, P0304, P0305, P0306, P0307, P0308, AND P0316. *TT
FORD, MERCURY
Reported code forms P0303
MALFUNCTION INDICATOR LAMP (MIL) - DIAGNOSTIC TROUBLE CODES (DTCS) P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307, AND/OR P0308 STORED IN MEMORY. *TW
FORD, LINCOLN, MERCURY
Reported code forms P0303
MALFUNCTION INDICATOR LAMP (MIL) - DIAGNOSTIC TROUBLE CODES (DTCS) P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 AND/OR P0308 STORED IN MEMORY. *TW