3.3L/3.5L – Illuminated Low Oil Pressure Indicator And MIL With DTC P0521 After Short Or Long Block Replacement – 2018-2021 Ford F-150/Explorer, 2020-2021 Transit
NHTSA ID Number: 10217832 Manufacturer Communication Number: SSM 50988 Summary Some 2018-2021 F-150 3.3L, 2020-2021 Explorer 3.3L, and 2020-2021 Transit 3.5L may experience an illuminated low oil pressure and malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0521 stored in the powertrain control module (PCM) after a short block or long block replacement. This may be … Read more