# NHTSA Preliminary Evaluation PE07030
> **MOTORCYCLE STALLING** · Opened 2007-06-20 · Closed 2007-10-19
## Investigation
- **Action number:** PE07030
- **Type:** Preliminary Evaluation
- **Open date:** 2007-06-20
- **Close date:** 2007-10-19
- **Manufacturer:** Triumph Motorcycles America, Ltd.
- **Affected makes:** TRIUMPH
- **Affected components:** FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
- **Affected model years:** 2004, 2005, 2006, 2007, 2008
- **Affected (make, year) variants:** 9
## Summary

FOLLOWING OUR OPENING OF THIS PE AND SUBSEQUENT DISCUSSIONS WITH TRIUMPH MOTORCYCLES LTD, THE COMPANY DECIDED TO LAUNCH A SAFETY-RELATED RECALL OF ALL ROCKET III MODEL MOTORCYCLES TO ADDRESS OCCURRENCES OF SUDDEN AND UN-FORESEEN TIP-OUT STALLING.THIS ACTION WAS TAKEN IN LIEU OF RESPONDING TO NHTSA'S INFORMATION REQUEST AND INVOLVES THE INSTALLATION OF AN UPGRADED ECU INCORPORATING REVISED ENGINE MANAGEMENT SOFTWARE. WITH TRIUMPH'S SAFETY-RELATED RECALL, THIS PE IS CLOSED.

## Source
- [NHTSA ODI investigation page](https://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=I&searchCriteria.nhtsa_ids=PE07030)
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