6.7L – Lack Of Power/High EOT Under Heavy Load – Remanufactured Engine – 2011-2014 Ford F-Super Duty

2014 Ford F-350

NHTSA ID Number: 10164598 Manufacturer Communication Number: SSM 48139 Summary Some remanufactured 6.7L diesel engines recently installed in 2011-2014 F-Super Duty vehicles may exhibit a lack of power with engine oil temperature (EOT) exceeding 125°C (257°F) under loads. This may also be accompanied by “REDUCED ENGINE POWER” being displayed in the message center and the coolant temperature …

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