# 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.

- Type: Service bulletin
- NHTSA id: 11023359
- Published by NHTSA: 2025\-09\-26
- Manufacturer's number: 511958B
- Manufacturer's date: 2025\-09\-26
- Campaign id or software version: 511958B
- NHTSA component: UNKNOWN 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

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11023359-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11023359-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Engine

## Vehicles listed

- 2021 FOREST RIVER BUS CHAMPION BUS
- 2023 to 2024 FOREST RIVER BUS CHAMPION BUS
- 2022 FOREST RIVER BUS ELDORADO
- 2022 FOREST RIVER BUS GLAVAL ENTOURAGE
- 2022 FOREST RIVER BUS GOSHEN COACH
- 2022 FOREST RIVER BUS SENATOR II HD
- 2022 to 2023 FOREST RIVER BUS STARCRAFT ALLSTAR

JSON: [/v1/bulletins/11023359](/v1/bulletins/11023359)

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