Service bulletins for the 2011 Ford F-550
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
138 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
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Only bulletins with component: Fuel injection are shown. Show all
| ASI-22198 | 2012-05-23. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL; FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP. FORD: A TEST IS REQUIRED FOR HIGH PRESSURE PUMP TO PUSH DEBRIS OUT OF FUEL RAILS FOR INSPECTION. *PE |
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| AS-21686 | 2011-07-07. Service bulletin. FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS. FORD: MALFUNCTION LIGHT IS ON WITH TWO POSSIBLE TROUBLE CODES STORED. 2011 F SUPER DUTY. *RM |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.