# 1990 FORD F250 — ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
> NHTSA complaint `40836` · 1996-04-18 · Ford Motor Company
## Severity
- **Deaths:** 0
- **Injured:** 0
- **Fire:** No
- **Crash:** Yes
- **Police report:** No
- **Medical attention:** No
- **Vehicle towed:** No
## Vehicle
- **Make:** FORD
- **Model:** F250
- **Year:** 1990
- **Manufacturer:** Ford Motor Company
- **Component:** ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
## Narrative
FRESH AIR PUM W/V8 CHECK VALVE; SYSTEM KEEPS EXHAUST FROM ENTERING VENTALATION. SECOND VALVE FAILED ALLOWING EXHAUST TO ENTER, KNOCKING DRIVER OUT.  *AK
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*Source: [NHTSA ODI](https://www-odi.nhtsa.dot.gov/downloads/) · AI Analytics · CC0 1.0*