# NHTSA Engineering Analysis EA87007
> **SUDDEN ACCEL** · Opened 1986-12-16 · Closed 1987-08-07
## Investigation
- **Action number:** EA87007
- **Type:** Engineering Analysis
- **Open date:** 1986-12-16
- **Close date:** 1987-08-07
- **Manufacturer:** General Motors, LLC
- **Affected makes:** BUICK; CADILLAC; CHEVROLET; OLDSMOBILE; PONTIAC
- **Affected components:** VEHICLE SPEED CONTROL:LINKAGES
- **Affected model years:** 1982, 1983, 1984, 1985
- **Affected (make, year) variants:** 20
## Summary

SUMMARY OF INFORMATION FROM MANUFACTURER:ANALYSIS:STATUS: GM RESPONDED BY LETTER DATED 12 FEBRUARY 1987.EA CLOSED ON8/7/87.===

## Source
- [NHTSA ODI investigation page](https://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=I&searchCriteria.nhtsa_ids=EA87007)
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