# 2007 TOYOTA SIENNA — ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR
> NHTSA complaint `659376` · 2008-02-28 · Toyota Motor Corporation
## Severity
- **Deaths:** 0
- **Injured:** 4
- **Fire:** No
- **Crash:** No
- **Police report:** No
- **Medical attention:** No
- **Vehicle towed:** No
## Vehicle
- **Make:** TOYOTA
- **Model:** SIENNA
- **Year:** 2007
- **Manufacturer:** Toyota Motor Corporation
- **Component:** ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR
- **Miles at failure:** 4,000
- **Speed:** 25 mph
## Narrative
CATALYTIC CONVERTER EMITS STRONG SULFUR ODOR INTO PASSENGER COMPARTMENT.  THE SMELL MADE MY FAMILY SICK WITH HEADACHES.  TOYOTA REPS TOLD ME TO NOTE WHAT GAS STATION I GO TO AND IT MAY TAKE MULTIPLE VISITS TO FIX SINCE NO ONE ELSE REPORTED SIMILAR PROBLEMS.  *TR
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*Source: [NHTSA ODI](https://www-odi.nhtsa.dot.gov/downloads/) · AI Analytics · CC0 1.0*