Service bulletins for the 2018 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.
529 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Fuel system are shown. Show all
| 713-14 | 2018-02-12. Service bulletin. ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE. 713-14 Symptom Diagnostics - Combustion Gas in Coolant |
|---|---|
| 18SP710 | 2018-02-12. Service bulletin. FUEL SYSTEM, OTHER:FUEL FILTER. 18SP710Rev 18SP710Rev ? EPA10 GHG14 Two-Filter Fuel |
| 18SP709 | 2018-02-12. Service bulletin. FUEL SYSTEM, OTHER. 18SP709Rev 18SP709Rev ? EPA10/GHG14 Two-Filter Fuel |
| 18SP701 | 2018-02-12. Service bulletin. FUEL SYSTEM, OTHER. 18SP701Rev2 18SP701Rev2? GHG14 Two-Filter Fuel System |
| 16TS7 | 2018-02-12. Service bulletin. FUEL SYSTEM, DIESEL. 16TS7 Reman Diesel Particulate Filter Serial Number |
| 0239-14 | 2018-01-05. Service bulletin. FUEL SYSTEM, GASOLINE. 0239-14 High Pressure Fuel Injector Lines - Three-Filter System |
| 0238-14 | 2018-01-05. Service bulletin. FUEL SYSTEM, GASOLINE. 0238-14 Removal of the High Pressure Fuel Injector Lines - Two-Filter |
| 0219-14 | 2018-01-05. Service bulletin. FUEL SYSTEM, OTHER. 0219-14 Metal in Fuel |
| 0202-14 | 2018-01-05. Service bulletin. FUEL SYSTEM, OTHER. 0202-14 Symptom Diagnostics - Hard Start No Start - Two-Filter Fuel System |
| 0215-14 | 2018-01-05. Service bulletin. FUEL SYSTEM, OTHER. 0215-14 Check for Rough Running or Stalling - Three-Filter Fuel System |
| 809-14 | 2017-11-17. Service bulletin. FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. 809-14 FMI 3, 4, 5, 31: Diesel Exhaust Fluid System Circuit Failed |
| 802-14 | 2017-11-17. Service bulletin. FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. 802-14 FMI 3, 4: Diesel Exhaust Fluid Pressure Sensor Circuit Failed High and low |
| 18SP703 | 2017-11-17. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, GASOLINE. 18SP703 18SP703 - GHG14 KM63 GEN2 Low Pressure Fuel Pump-Two-Filter Fuel System Ki |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.