# 1999 LINCOLN NAVIGATOR — ENGINE AND ENGINE COOLING:ENGINE
> **FATAL** · NHTSA complaint `422532` · 2003-08-02 · Ford Motor Company
## Severity
- **Deaths:** 1
- **Injured:** 0
- **Fire:** No
- **Crash:** No
- **Police report:** No
- **Medical attention:** No
- **Vehicle towed:** No
## Vehicle
- **Make:** LINCOLN
- **Model:** NAVIGATOR
- **Year:** 1999
- **Manufacturer:** Ford Motor Company
- **Component:** ENGINE AND ENGINE COOLING:ENGINE
- **Miles at failure:** 51,870
- **Speed:** 55 mph
## Narrative
I OWN A 1999 LINCOLN NAVIGATOR (FORD ENGINE 5.4L DOHC) ONLY 52000 MILES.  THE SPARK PLUG #4 BLOW OUT OF THE ENGINE WHILE DRIVING ON THE HIGHWAY.  I'VE SEEN MANY OF THE FORD EXPEDIGION AND LINCOLN NAVIGATOR OWNERS EXPERIENCE THIS SAME ISSUE.  THERE IS OBVIOUSLY A DEFAULT WITH THERE ENGINE FOR THESE MODELS AND THUS SHOULD BE RECALLED.*AK
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*Source: [NHTSA ODI](https://www-odi.nhtsa.dot.gov/downloads/) · AI Analytics · CC0 1.0*