Explore the records behind recurring owner reports.
Key facts
2 owner complaints analyzed
0 distinct recall campaigns
423 mi median reported failure mileage
Scope: 2008 to 2009 model years. Data updated: . 2 complaints include usable failure mileage. View data status.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Owner-reported patterns
Most common problems
Fuel System, Gasoline is the most frequently named component, appearing in 2 of 2 complaints (100.0%). A complaint can name multiple components.
Recurring terms in complaint narratives
Topic
Matching reports
Share of complaints
Fuel system concerns
2
100.0%
Engine operation
1
50.0%
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
Fuel System, Gasoline
2
Component breakdown data
Category
Count
Fuel System, Gasoline
2
Fuel System, Gasoline: 2
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
Under 25,000
2
25,000 to 49,999
0
50,000 to 74,999
0
75,000 to 99,999
0
100,000 to 149,999
0
150,000 and above
0
Reported problems by failure mileage data
Category
Count
Under 25,000
2
25,000 to 49,999
0
50,000 to 74,999
0
75,000 to 99,999
0
100,000 to 149,999
0
150,000 and above
0
Under 25,000: 2; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (2). 0 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
2010
2
Complaints over time data
Category
Count
2010
2
2010: 2
Pattern summary
Fuel System, Gasoline leads the component reports. Fuel system concerns appears in 2 complaint narratives. Engine operation appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10333963 · 2010-05-31 (May 31, 2010)
YAMAHA ZUMA 125 CC SCOOTER FUEL INJECTOR PUMP FAILURE. PUMP STOPS WORKING CAUSING THE SCOOTER TO LOSE ALL ENGINE POWER. SCOOTER WILL NOT RESTART UNTIL MOTOR AND FUEL PUMP COOL DOWN. VERY DANGEROUS WHEN LOSE ENGINE POWER WHILE DRIVING IN TRAFFIC. *TR
MY YAMAHA ZUMA 125 HAS INTERMITTENT STALLING PROBLEMS. MY LAST INCIDENT WAS THIS WEEK, WHERE MY ZUMA STALLED ON THE ROAD, I WAS ABLE TO RIDE IT THE REST OF THE WAY TO WORK, BUT THEN WOULD NOT START AGAIN. I GOOGLED PROBLEMS WITH YAMAHA ZUMA 125'S AND THERE ARE DOZENS OF COMPLAINTS EXACTLY LIKE MINE. THE CONSENSUS IS THAT THEY HAVE A DEFECTIVE FUEL PUMP. I CALLED YAMAH, THEY SAID THEY HAD NOT HEARD OF THE PROBLEM....CLEARLY LUDICROUS BECAUSE IT IS ALL OVER THE NET. EVENTUALLY, SOMEONE'S VEHICLE WILL STALL IN AN INTERSECTION AND WILL BE KILL…
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
2 unique complaints in this selection. Analysis snapshot: 2026-10-01.
100.0%Usable mileage2 / 2 records
100.0%Valid incident date2 / 2 records
100.0%Valid filing date2 / 2 records
100.0%Ordered incident and filing dates2 / 2 records
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
Component complaint heatmap
Component
2008
2009
Fuel System, Gasoline
1100.0%ODI 10333963 · 375 mi
YAMAHA ZUMA 125 CC SCOOTER FUEL INJECTOR PUMP FAILURE. PUMP STOPS WORKING CAUSING THE SCOOTER TO LOSE ALL ENGINE POWER. SCOOTER WILL NOT RESTART UNTIL MOTOR AND FUEL PUMP COOL DOWN. VERY DANGEROUS WHEN LOSE ENGINE POWER WHILE DRIVING IN TRAFFIC. *TR
MY YAMAHA ZUMA 125 HAS INTERMITTENT STALLING PROBLEMS. MY LAST INCIDENT WAS THIS WEEK, WHERE MY ZUMA STALLED ON THE ROAD, I WAS ABLE TO RIDE IT THE REST OF THE WAY TO WORK, BUT THEN WOULD NOT START AGAIN. I GOOGLED PROBLEMS WITH YAMAHA ZUMA 125'S AND THERE ARE DOZENS OF COMPLAINTS EXACTLY LIKE MINE. THE CONSENSUS IS THAT THEY HAVE A DEFECTIVE FUEL PUMP. I CALLED YAMAH, THEY SAID THEY HAD NOT HEARD OF THE PROBLEM....CLEARLY LUDICROUS BECAUSE IT IS ALL OVER THE NET. EVENTUALLY, SOMEONE'S VEHICLE WILL STALL IN AN INTERSECTION AND WILL BE KILL…
Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.
Failure mileage by component
Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.
Component failure mileage distribution
Component
Mileage range (25th–75th percentile)
Median
Usable records
Examples
Fuel System, Gasoline
Too few reports for a range
423 mi
2 (sparse)
ODI 10333963 · 375 mi
YAMAHA ZUMA 125 CC SCOOTER FUEL INJECTOR PUMP FAILURE. PUMP STOPS WORKING CAUSING THE SCOOTER TO LOSE ALL ENGINE POWER. SCOOTER WILL NOT RESTART UNTIL MOTOR AND FUEL PUMP COOL DOWN. VERY DANGEROUS WHEN LOSE ENGINE POWER WHILE DRIVING IN TRAFFIC. *TR
MY YAMAHA ZUMA 125 HAS INTERMITTENT STALLING PROBLEMS. MY LAST INCIDENT WAS THIS WEEK, WHERE MY ZUMA STALLED ON THE ROAD, I WAS ABLE TO RIDE IT THE REST OF THE WAY TO WORK, BUT THEN WOULD NOT START AGAIN. I GOOGLED PROBLEMS WITH YAMAHA ZUMA 125'S AND THERE ARE DOZENS OF COMPLAINTS EXACTLY LIKE MINE. THE CONSENSUS IS THAT THEY HAVE A DEFECTIVE FUEL PUMP. I CALLED YAMAH, THEY SAID THEY HAD NOT HEARD OF THE PROBLEM....CLEARLY LUDICROUS BECAUSE IT IS ALL OVER THE NET. EVENTUALLY, SOMEONE'S VEHICLE WILL STALL IN AN INTERSECTION AND WILL BE KILL…
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
Monthly complaint and recall timeline
Month
Complaints
Campaigns announced
Examples
2024-11
0
None
No examples available for this selection.
2024-12
0
None
No examples available for this selection.
2025-01
0
None
No examples available for this selection.
2025-02
0
None
No examples available for this selection.
2025-03
0
None
No examples available for this selection.
2025-04
0
None
No examples available for this selection.
2025-05
0
None
No examples available for this selection.
2025-06
0
None
No examples available for this selection.
2025-07
0
None
No examples available for this selection.
2025-08
0
None
No examples available for this selection.
2025-09
0
None
No examples available for this selection.
2025-10
0
None
No examples available for this selection.
2025-11
0
None
No examples available for this selection.
2025-12
0
None
No examples available for this selection.
2026-01
0
None
No examples available for this selection.
2026-02
0
None
No examples available for this selection.
2026-03
0
None
No examples available for this selection.
2026-04
0
None
No examples available for this selection.
2026-05
0
None
No examples available for this selection.
2026-06
0
None
No examples available for this selection.
2026-07
0
None
No examples available for this selection.
2026-08
0
None
No examples available for this selection.
2026-09
0
None
No examples available for this selection.
2026-10 (partial)
0
None
No examples available for this selection.
Emerging complaint spikes
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
2008: 1 complaints · 2009: 1 complaints
Equal observation windows
Model year
Through age 0
Through age 1
Through age 2
2008
0
0
1
2009
0
1
1
Date coverage across each selected cohort
Date basis for all complaints in selected model years
Year
Incident dates used
Filing date fallbacks
Excluded dates
2008
1
0
0
2009
1
0
0
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
Component co-occurrence matrix
Component
Fuel System, Gasoline
Fuel System, Gasoline
—
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
2 patterns with matching reports.
Battery drain and no-start mentions
1 mentions · 50.0% of complaints
Median mileage: 470 mi (1 usable records).
ODI 10343623 · 470 mi
MY YAMAHA ZUMA 125 HAS INTERMITTENT STALLING PROBLEMS. MY LAST INCIDENT WAS THIS WEEK, WHERE MY ZUMA STALLED ON THE ROAD, I WAS ABLE TO RIDE IT THE REST OF THE WAY TO WORK, BUT THEN WOULD NOT START AGAIN. I GOOGLED PROBLEMS WITH YAMAHA ZUMA 125'S AND THERE ARE DOZENS OF COMPLAINTS EXACTLY LIKE MINE. THE CONSENSUS IS THAT THEY HAVE A DEFECTIVE FUEL PUMP. I CALLED YAMAH, THEY SAID THEY HAD NOT HEARD OF THE PROBLEM....CLEARLY LUDICROUS BECAUSE IT IS ALL OVER THE NET. EVENTUALLY, SOMEONE'S VEHICLE WILL STALL IN AN INTERSECTION AND WILL BE KILL…
Matching rule\b(parasitic drain|battery drain\w*|dead battery|won.t start|would not start|no.start)\b
Stalling or loss of power
1 mentions · 50.0% of complaints
Median mileage: 470 mi (1 usable records).
ODI 10343623 · 470 mi
MY YAMAHA ZUMA 125 HAS INTERMITTENT STALLING PROBLEMS. MY LAST INCIDENT WAS THIS WEEK, WHERE MY ZUMA STALLED ON THE ROAD, I WAS ABLE TO RIDE IT THE REST OF THE WAY TO WORK, BUT THEN WOULD NOT START AGAIN. I GOOGLED PROBLEMS WITH YAMAHA ZUMA 125'S AND THERE ARE DOZENS OF COMPLAINTS EXACTLY LIKE MINE. THE CONSENSUS IS THAT THEY HAVE A DEFECTIVE FUEL PUMP. I CALLED YAMAH, THEY SAID THEY HAD NOT HEARD OF THE PROBLEM....CLEARLY LUDICROUS BECAUSE IT IS ALL OVER THE NET. EVENTUALLY, SOMEONE'S VEHICLE WILL STALL IN AN INTERSECTION AND WILL BE KILL…