# NHTSA Preliminary Evaluation PE02093
> **2002 TRAILBLAZER/ENVOY FUEL TANK LEAKS** · Opened 2002-12-17 · Closed 2003-04-09
## Investigation
- **Action number:** PE02093
- **Type:** Preliminary Evaluation
- **Open date:** 2002-12-17
- **Close date:** 2003-04-09
- **Manufacturer:** General Motors, LLC
- **Affected makes:** CHEVROLET; GMC
- **Affected components:** FUEL SYSTEM, GASOLINE:STORAGE; FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
- **Affected model years:** 2002
- **Affected (make, year) variants:** 4
## Summary

SEE ATTACHED REPORT.

## Source
- [NHTSA ODI investigation page](https://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=I&searchCriteria.nhtsa_ids=PE02093)
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