Service bulletins for the 2011 Western Star 4700
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.
571 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Fuel filter are shown. Show all
| 714-13 | 2018-06-18. Service bulletin. FUEL SYSTEM, OTHER:FUEL FILTER. 714-13 Fuel Filter Maintenance Intervals |
|---|---|
| 309-15 | 2018-06-18. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; FUEL SYSTEM, OTHER:FUEL FILTER. 309-15 SPN 3251 (ACM)(EPA10) |
| 505-14 | 2018-06-18. Service bulletin. FUEL SYSTEM, OTHER:FUEL FILTER; EQUIPMENT ADAPTIVE/MOBILITY. 505-14 Fuel Cooler Leak Test Procedure - Three-Filter Fuel System |
| 504-14 | 2018-06-18. Service bulletin. EQUIPMENT; FUEL SYSTEM, OTHER:FUEL FILTER. 504-14 Test-E - Three-Filter Fuel System |
| 18SP729 | 2018-03-13. Service bulletin. FUEL SYSTEM, OTHER:FUEL FILTER. 18SP729 ? EPA07 10 Three-Filter Fuel |
| 405-15 | 2018-03-05. Service bulletin. FUEL SYSTEM, OTHER:FUEL FILTER. 405-15 Symptom Diagnostics - Hard Start/No Start - Two-Filter System |
| 509-15 | 2018-03-05. Service bulletin. FUEL SYSTEM, OTHER:FUEL FILTER. 509-15 Symptom Diagnostics - Hard Start/No Start - Three-Filter Fuel |
| 18SP710 | 2018-02-12. Service bulletin. FUEL SYSTEM, OTHER:FUEL FILTER. 18SP710Rev 18SP710Rev ? EPA10 GHG14 Two-Filter Fuel |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.