Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 1 of 2 reports include usable mileage. There isn’t enough coverage to show a useful chart.
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.
Electrical System. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Engine And Engine Cooling. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
What owners actually said
2 reports
1,000 miles · Aug 25, 2008
Electrical System
TL*THE CONTACT OWNS A 2006 YAMAHA FZ6. THE CONTACT STATED THAT THE DEALER REPLACED THE BATTERY FOUR TIMES. THE HEADLIGHT AND STARTER WERE REPLACED THREE TIMES. ON AUGUST 23, 2008, THE BATTERY FAILED AGAIN. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. SHE CHARGED THE BATTERY FOR SEVERAL HOURS, BUT THE VEHICLE WOULD NOT …
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TL*THE CONTACT OWNS A 2006 YAMAHA FZ6. THE CONTACT STATED THAT THE DEALER REPLACED THE BATTERY FOUR TIMES. THE HEADLIGHT AND STARTER WERE REPLACED THREE TIMES. ON AUGUST 23, 2008, THE BATTERY FAILED AGAIN. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. SHE CHARGED THE BATTERY FOR SEVERAL HOURS, BUT THE VEHICLE WOULD NOT RESTART. THE VEHICLE WILL BE TAKEN TO THE DEALER FOR A DIAGNOSIS. THE FAILURE MILEAGE WAS 1,000 AND CURRENT MILEAGE WAS 14,000.
NHTSA ODI #10239618
Mileage unknown · Aug 22, 2006
Engine And Engine Cooling
STICKY VALVES ON YAMAHA MOTORCYCLES,THERE HAVE BEEN NUMEROUS REPORTS OF ENGINES LOCKING UP AND STALLING . I QUESTIONED MY DEALER AND HE DOESN'T KNOW ANYTHING ABOUT IT [ SUPPOSEDLY ] I WANT IT ON THE RECORD IN CASE OF AN ACCIDENT . IT HASN'T HAPPENED YET BUT YAMAHA IS AWARE OF THE PROBLEM AND IT SHOULD BE RECTIFIED BEFORE A SERI…
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STICKY VALVES ON YAMAHA MOTORCYCLES,THERE HAVE BEEN NUMEROUS REPORTS OF ENGINES LOCKING UP AND STALLING . I QUESTIONED MY DEALER AND HE DOESN'T KNOW ANYTHING ABOUT IT [ SUPPOSEDLY ] I WANT IT ON THE RECORD IN CASE OF AN ACCIDENT . IT HASN'T HAPPENED YET BUT YAMAHA IS AWARE OF THE PROBLEM AND IT SHOULD BE RECTIFIED BEFORE A SERIOUS INJURY OCCURS . THE VALVE SPRINGS ARE TOO WEAK AND SHOULD BE REPLACED , THE RESULTING CARBON BUILD UP CAUSES THE ENGINE TO STALL AND SPIT FIRE OUT OF THE EXHAUST . THIS PROBLEM SHOULD BE ADDRESSED NOW BEFORE AN ACCIDENT HAPPENS . I THINK A RECALL IS IN ORDER THIS IS A 2006 ROAD STAR MIDNIGHT SILVERADO SO IGNORE LATER REFERENCE TO VEHICLE TYPE LATER IN THIS COMPLAINT . I WANT PEACE OF MIND AND WOULD LIKE THIS PROBLEM SOLVED BEFORE INJURY OR POSSIBLE DEATH. *NM
NHTSA ODI #10166197
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
0
No exact-year investigations in this snapshot.
2006 Yamaha FZ6 Problems, Complaints & Recalls | Skip That Year