Service bulletins for the 2003 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.
94 on file from NHTSA, as of 2026-10-19.
About P0340 on the 2003 Ford F-550: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: P0340 are shown. Show all
| 16343 | 2004-07-27. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. HARD START, HESITATION WITH MALFUNCTION INDICATOR LAMP (MIL) LIGHT ON DIAGNOSTIC TROUBLE CODE (DTC) P0340/P0344 - CONTACT REQUEST. *TT |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.