Steering Oscillation – Revised WSM Procedure – 2017-2021 Ford F-Super Duty

2021 Ford F-Super Duty DRW

NHTSA ID Number: 10187924 Manufacturer Communication Number: SSM 49628   Summary Some 2017-2021 F-Super Duty vehicles may intermittently exhibit excessive steering oscillation. A new instructional video has been published in the Workshop Manual (WSM) to provide specific measurement instructions on the appropriate tools and methods to determine which steering linkage joints are exceeding lash specifications and which …

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DRW – 17 Inch Aluminum Front Wheel Valve Stem Replacement – 2017-2021 Ford F-Super Duty

2021 Ford F-Super Duty DRW

NHTSA ID Number: 10191065 Manufacturer Communication Number: SSM 49722   Summary Some 2017-2021 F-Super Duty vehicles equipped with dual rear wheels (DRW) and 17 inch aluminum wheels may require valve stem replacement for the front wheels. The parts catalog has been updated to use service part F2GZ-1700-D for the front wheels.     20 Affected Products Vehicles …

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6.7L – DTC P04E3 After PCM Software Reprogramming – 2016 Ford F-Super Duty

2016 Ford F-Super Duty

NHTSA ID Number: 10207142 Manufacturer Communication Number: SSM 50449 Summary Some 2016 F-Super Duty vehicles equipped with a 6.7L engine may have diagnostic trouble code (DTC) P04E3 stored in the powertrain control module (PCM) after reprogramming the PCM software for various reasons. Vehicles built on or after 11-Nov-2015 are not equipped with a crankcase ventilation sensor (CRNKCSVT). …

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10R140 Transmission – Ticking Or Scraping Noise Coming From Bellhousing – 2020-2021 Ford F-Super Duty

2021 Ford F-Super Duty

NHTSA ID Number: 10191170 Manufacturer Communication Number: TSB 21-2100 Summary Some 2020-2021 F-Super Duty vehicles equipped with a 10R140 transmission may exhibit a ticking or scraping noise coming from the bellhousing. The noise may or may not go away while in PARK and/or NEUTRAL. This may be due to the torque converter studs contacting the flexplate inspection …

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6.7L – Thump/Whine/Knock Noise From The Fuel Tank – 2020-2021 Ford F-Super Duty

2021 Ford F-Super Duty

NHTSA ID Number: 10189776 Manufacturer Communication Number: TSB 21-2057 Summary Some 2020-2021 F-Super Duty vehicles equipped with a 6.7L engine built on or before 10-Feb-2021 may exhibit a thump/whine/knock noise from the fuel tank at idle or during key on, engine off (KOEO). The noise may be more pronounced at fuel levels at or below 1/4 tank. …

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