# Service bulletin MT\-003\-21

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: 10202696
- Published by NHTSA: 2021\-10\-31
- Manufacturer's number: MT\-003\-21
- Manufacturer's date: 2021\-10\-06
- NHTSA component: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION: OIL COOLER

## NHTSA's summary

Some customers may complain about high engine oil consumption. Before attempting any repairs, verify the complaint by using the guideline below to determine if an engine repair is necessary:

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10202696-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10202696-9999.pdf)

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

## Components

Engine, Equipment and accessories, Labels and manuals, Engine oil and lubrication

## Vehicles listed

- 2007 to 2012 MAZDA CX\-7
- 2007 to 2015 MAZDA CX\-9
- 2011 to 2014 MAZDA MAZDA2
- 2004 to 2013 MAZDA MAZDA3
- 2006 to 2015 MAZDA MAZDA5
- 2003 to 2013 MAZDA MAZDA6

JSON: [/v1/bulletins/10202696](/v1/bulletins/10202696)

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