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 gauge indicating “H”. This symptom may be due to a missing metering cup plug in the upper oil pan causing reduced oil flow through the oil cooler. Remanufactured engines built on 1-Mar-2019 and through 13-May-2019 may be affected. If a vehicle exhibits this concern, use the Report a Vehicle Concern link at the bottom of the OASIS tab and submit a report. Include the engine serial number and engine build date in the report. The dealership may be contacted for further details and possible repair direction.
16 Affected Products
Vehicles
SSM 48139
- Full synthetic formula is proven to maximize diesel engine life
- 35% reduction in valve train wear vs. industry standards as tested in Cummins ISB engine test
- Engineered to control wear, deposits and oil breakdown while meeting low emission requirements
- Up to 28% longer oil life vs. industry standards as tested in Volvo T-13 engine test
- Ultimate protection against severe temperatures
- Mobil 1 Turbo Diesel Truck Is Designed For Modern Diesel Truck Engines, Delivering Long Drain Capability, Exceptional Performance, And Potential Fuel Economy Benefits
- Meets Or Exceeds The Demanding Specifications Of Major Truck Manufacturers - One Engine Oil Can Be Used For Mixed Fleet Operations
- Recommended For Use In All Super High-Performance Diesel Applications, Including Low Emission Engines
- Helps Engines Last Longer By Reducing Low-Temperature Sludge Buildup And High-Temperature Deposits
- Excellent wear protection during severe operating conditions
- Oil durability: strong oxidation and viscosity control with less oil consumption
- Better contamination control with superior soot-busting, deposit-dispersing capability
- Strong stay-in-grade performance throughout the life of the oil
- Friction modified with micron moly and penetrate
- Heavy duty synthetic blend with targeted additive technology for critical component protection in extreme operating conditions and temperatures
- 35% better wear protection vs. industry standard in Cummins ISB engine test
- Designed for extended oil life in high heat
- Engineered to control wear, deposits and oil breakdown while meeting low emission requirements
- Proven to maximize diesel engine life
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