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2004 Yamaha FZ6

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →
34Owner complaints

Model-year median: 14

0Recall campaigns

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1Investigations

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How this year compares

Owner complaints by model year

Other model years Selected year
34
200414
20052
2006
Compare all FZ6 years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Fuel System, Gasoline
15Electrical System
6Fuel System, Other
6Vehicle Speed Control
6Engine And Engine Cooling
2
All reported categories
Power Train
1Unknown Or Other
1

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

30 reports with mileage · 4 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Fuel System, Gasoline. Review the 15 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Vehicle Speed Control. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

5 crash reports0 fire reports6 injury reports

Unknown Or Other complaints

1 reports
Clear category filter
Mileage unknown · Feb 10, 2023
Power TrainUnknown Or OtherVehicle Speed Control

Front drive shaft, chain sprocket ‘Nut/lock washer’ has came loose and fell off on the highway. Could have locked the chain around the wheel and cause a major crash, also could have severely damaged the engine casing. It damaged the rear swing arm and a piece piece near the stater. I replaced the nut & locking washer tab, exact …

Read full complaint

Front drive shaft, chain sprocket ‘Nut/lock washer’ has came loose and fell off on the highway. Could have locked the chain around the wheel and cause a major crash, also could have severely damaged the engine casing. It damaged the rear swing arm and a piece piece near the stater. I replaced the nut & locking washer tab, exact replacement only To have the same issue just I didn’t allow it to spin off since I was aware of this happening. I replaced the second one with a different style but same locking washer tab same issue it comes loose within 8 to 10miles. The nut is torqued to spec as stated by Yamaha. Iv reached out to several places including Yamaha and cannot seem to find a solution. Iv joined motorcycle forums and read people with same issue I’m having and wow am I lucky one. But they have had replacement parts and labor performed because of a safety recall of the issue. Why can I not get this resolved I have no clue what els to do.!! Please help

NHTSA ODI #11506635

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

PE06020 · Motorcycle Stalling

Opened May 23, 2006 · Closed Oct 5, 2006

Status: closed (inferred from source dates) · Fuel System, Other:fuel Injection System

OPERATORS REPORT THE MOTORCYCLE STALLS WHEN ROLLING OFF THE THROTTLE (E.G., TIP-OUT STALL WHILE APPROACHING A STOP) ALLEGEDLY DUE TO A FAULTY THROTTLE POSITION SENSOR (TPS).TO CORRECT THIS CONDITION, YAMAHA IS RECALLING THE SUBJECT VEHICLES TO INSTALL AN IMPROVED TPS.