# P0300 on the 2024 Ford Mustang

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P0300

- [11011902](https://open.wenmarpro.com/bulletins/11011902), 2024-12-17: Some 2024 Mustang Dark Horse™ vehicles equipped with a manual transmission may exhibit an illuminated malfunction indicator lamp \(MIL\) with diagnostic trouble codes \(DTCs\) P0300, P0302 and P0308 stored in the powertrain control module \(PCM\) from extended high speed or racetrack operation \(driving the vehicle and allowing the engine to hit maximum engine speed, several times and in a short period\).
- [11007978](https://open.wenmarpro.com/bulletins/11007978), 2024-09-24: Some 2024 Mustang Dark Horse™ vehicles equipped with a manual transmission may exhibit an illuminated malfunction indicator lamp \(MIL\) with diagnostic trouble codes \(DTCs\) P0300, P0302 and P0308 stored in the powertrain control module \(PCM\) from extended high speed or racetrack operation \(driving the vehicle and allowing the engine to hit maximum engine speed, several times and in a short period\).
- [10244715](https://open.wenmarpro.com/bulletins/10244715), 2023-11-02: Some 2024 Mustang vehicles equipped with a 2.3L EcoBoost engine may exhibit an illuminated MIL with diagnostic trouble codes \(DTC\) P0300 and/or P0316 stored in the powertrain control module \(PCM\). The vehicle may also run rough during a cold start. This may be due to the software in the PCM. To correct this condition, perform the Service Procedure below to reprogram the PCM using the latest software level of the Ford Diagnosis and Repair System \(FDRS\) diagnostic scan tool.