Fix-as-fail
Peterbilt technical service bulletin E290 for 2021-2025 Peterbilt 579, 2021-2025 Peterbilt 389 and 2021-2025 Peterbilt 567 and others.
- Bulletin number
- E290 (E290)
- Component
- Fuel/propulsion system
- Summary
- FIX-AS-FAIL Updated to include EPA2024 compliant engines. Fuel Filters must be changed before first cleaning. EPA2021 injector cleaning is referenced in RMI for certain injector faults. Complete the procedures in E290. Discard any previous versions of E290 procedures – always use the most current document from the link in the bulletin.
Owners of these vehicles have filed 2 complaints in the fuel system category.
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