# Service bulletin IB16\-J\-002B

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: 10178752
- Published by NHTSA: 2020\-08\-24
- Manufacturer's number: IB16\-J\-002B
- Manufacturer's date: 2020\-07\-08
- NHTSA component: FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING:ENGINE:DIESEL

## NHTSA's summary

ISUZU MOTORS LIMITED HAS ANALYZED FAILED ENGINES AND DETERMINED THAT ENGINE OIL DISLUTED WITH DIESEL FUEL IS A CAUSE OF SOME ENGINE FAILURES. IF THE ENGINE OIL LEVEL IS HIGH, THE OIL MAY BE DILUTED WITH DIESEL FUEL. THIS BULLETIN IS BEING ISSUED TO ADVISE DEALERS OF POSSIBLE REASONS THAT ENGINE OIL MAY BE OVERFULL OR DILUTED WITH DIESEL FUEL.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10178752-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10178752-9999.pdf)

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

## Components

Engine, Fuel system

## Vehicles listed

- 2005 to 2009 ISUZU W\-SERIES

JSON: [/v1/bulletins/10178752](/v1/bulletins/10178752)

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