Fuel leak / stalling

An NHTSA Preliminary Evaluation into Hyosung vehicles. Closed 20 February 2008.

Investigation
PE07056
Type
Preliminary Evaluation
Opened
14 November 2007
Closed
20 February 2008

What NHTSA investigated

Odi received a vehicle owner questionnaire (voq) alleging a hyosung GV650 leaked fuel from a fuel tank seam.after a hyosung dealer replaced the tank, fuel again leaked from the motorcycle and it began to stall.subsequently, hyosung advised the customer that the problem could have been avoided if the dealer had followed the instructions in its april 2007 tsb.that tsb acknowledged the subject vehicles fuel tank was not venting properly due to an improperly fabricated gas cap gasket.without proper venting, the bikes would stall or the fuel tank would collapse and leak or both.on february 12, 2008, after discussing the issue with odi staff, hyosung agreed to conduct a safety recall to modify the gas cap gasket.with that recall, this pe is closed.

The recall that followed

  1. Hyosung — Fuel System, Gasoline08V07100014 February 20083,292 vehicles

Vehicles covered

MakeModelModel years
HyosungGT6502005–2007
HyosungGV6502005–2007

Source

From NHTSA’s investigation file, rebuilt daily. To report a problem with your own vehicle, go to nhtsa.gov/report-a-safety-problem. All open investigations.