# NHTSA Preliminary Evaluation PE88023
> **SHIFTER FAILURE** · Opened 1988-02-05 · Closed 1988-04-08
## Investigation
- **Action number:** PE88023
- **Type:** Preliminary Evaluation
- **Open date:** 1988-02-05
- **Close date:** 1988-04-08
- **Manufacturer:** General Motors, LLC
- **Affected makes:** CHEVROLET; PONTIAC
- **Affected components:** POWER TRAIN
- **Affected model years:** 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
- **Affected (make, year) variants:** 16
## Summary

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## Source
- [NHTSA ODI investigation page](https://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=I&searchCriteria.nhtsa_ids=PE88023)
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