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Service bulletin 511958B

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11023359
Published by NHTSA2025-09-26
Manufacturer's number511958B
Manufacturer's date2025-09-26
Campaign id or software version511958B
NHTSA componentUNKNOWN OR OTHER; ENGINE

NHTSA's summary

According to Ford recall 25S75 / 25V455: "On your vehicle, it is possible to have a loss of fuel pressure and flow from the fuel tank due to fuel pump failure. This can cause a lack of fuel delivery to the engine and result in an engine stall while driving. Prior to fuel pump failure, you may experience poor engine performance (misfiring or running rough), a check engine light, or a reduction in engine power. Fuel pump failure is more likely to occur under low fuel or warm weather and hot fuel conditions in the fuel tank. An engine stall while driving increases the risk of a crash."

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Vehicles listed
FOREST RIVER BUS CHAMPION BUS2021
FOREST RIVER BUS CHAMPION BUS2023 to 2024
FOREST RIVER BUS ELDORADO2022
FOREST RIVER BUS GLAVAL ENTOURAGE2022
FOREST RIVER BUS GOSHEN COACH2022
FOREST RIVER BUS SENATOR II HD2022
FOREST RIVER BUS STARCRAFT ALLSTAR2022 to 2023

Listing a model year does not mean every vehicle of it is concerned: the document says which.