# NHTSA Preliminary Evaluation PE89091
> **EXHAUST GAS INTRUSION** · Opened 1989-02-17 · Closed 1989-07-13
## Investigation
- **Action number:** PE89091
- **Type:** Preliminary Evaluation
- **Open date:** 1989-02-17
- **Close date:** 1989-07-13
- **Manufacturer:** Ford Motor Company
- **Affected makes:** FORD; MERCURY
- **Affected components:** VEHICLE SPEED CONTROL:LINKAGES
- **Affected model years:** 1986, 1987
- **Affected (make, year) variants:** 4
## Summary

SUMMARY: OWNERS COMPLAIN OF EXHAUST GASES, INCLUDING HYDROGEN SULFIDE,LEAKING INTO THE PASSENGER COMPARTMENT CAUSING NAUSEA, HEADACHES, ANDDISCOMFORT.HYDROGEN SULFIDE (H2S) IS A COLORLESS, FLAMMABLE, ANDVERY POISONOUS GAS.===

## Source
- [NHTSA ODI investigation page](https://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=I&searchCriteria.nhtsa_ids=PE89091)
---
*AI Analytics · CC0 1.0*