Harley-Davidson FLHRSE4 problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
4 owner complaints analyzed
2 distinct recall campaigns
10,075 mi median reported failure mileage
Scope: 2008 to 2008 model years. Data updated: . 4 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
Vehicle Speed Control is the most frequently named component, appearing in 2 of 4 complaints (50.0%). A complaint can name multiple components.
Recurring terms in complaint narratives
Topic
Matching reports
Share of complaints
Engine operation
1
25.0%
Fuel system concerns
1
25.0%
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.
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
Under 25,000
4
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
4
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: 4; 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 (4). 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.
2009
2
2014
1
2015
1
Complaints over time data
Category
Count
2009
2
2014
1
2015
1
2009: 2; 2014: 1; 2015: 1
Pattern summary
Vehicle Speed Control leads the component reports. Engine operation appears in 1 complaint narratives. Fuel system concerns 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.
RIDING VEHICLE WHEN SUDDEN AND UNEXPECTED LOSS OF POWER OCCURRED. SEARCHED ONLINE AND FOUND THE ISSUE WAS WITH THE THROTTLE CONTROL ACTUATOR. HD HAS REVISED THIS ASSEMBLY, BUT IT IS STILL PROBLEMATIC. SEARCH RESULTS ARE LOADED WITH OTHER OWNERS EXPERIENCING THE SAME ISSUE. HD KNOWS ABOUT IT AND HAS ISSUED A TSB ON IT, BUT HAS DONE NOTHING IN THE ORDER OF A RECALL FOR THIS POTENTIALLY DEADLY SITUATION.
TL* THE CONTACT OWNS A 2008 H-D FLHRSE4. THE CONTACT STATED THAT WHILE PARKED, THERE WAS FUEL LEAKING FROM THE FUEL TANK WITHOUT WARNING. THE VEHICLE WAS TAKEN TO A DEALER, WHO DIAGNOSED THAT THAT THE FUEL TANK O-RING NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 13,000.
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
4 unique complaints in this selection. Analysis snapshot: 2026-10-01.
100.0%Usable mileage4 / 4 records
100.0%Valid incident date4 / 4 records
100.0%Valid filing date4 / 4 records
100.0%Ordered incident and filing dates4 / 4 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
Vehicle Speed Control
250.0%ODI 10282699 · 434 mi
I WAS OPERATING MY 2008 HARLEY DAVIDSON FLHRSE4 ON SEVERAL OCCASIONS WHEN THE THROTTLE BY WIRE CUT OUT IN TRAFFIC ALMOST CAUSING AN ACCIDENT. THIS HAS HAPPENED ON SEVERAL OCCASIONS, AND EACH TIME, THE MOTORCYCLE HAS BEEN TAKEN TO THE DEALERSHIP WHERE IT WAS PURCHASED FOR REPAIR. EACH TIME, THE SERVICE DEPT. STATED THE ISSUE WAS FIXED, ONLY TO OCCUR AGAIN DURING A FUTURE RIDE. APPARENTLY, THE THROTTLE BY WIRE HAS BEEN AN ISSUE EVER SINCE HARLEY DAVIDSON STARTED USING IT IN THEIR MOTORCYCLES. MY 3RD AND LAST INCIDENT I HAD, I WAS TRAVELING IN…
I WAS OPERATING MY 2008 HARLEY DAVIDSON FLHRSE4 ON SEVERAL OCCASIONS WHEN THE THROTTLE BY WIRE CUT OUT IN TRAFFIC ALMOST CAUSING AN ACCIDENT. THIS HAS HAPPENED ON SEVERAL OCCASIONS, AND EACH TIME, THE MOTORCYCLE HAS BEEN TAKEN TO THE DEALERSHIP WHERE IT WAS PURCHASED FOR REPAIR. EACH TIME, THE SERVICE DEPT. STATED THE ISSUE WAS FIXED, ONLY TO OCCUR AGAIN DURING A FUTURE RIDE. APPARENTLY, THE THROTTLE BY WIRE HAS BEEN AN ISSUE EVER SINCE HARLEY DAVIDSON STARTED USING IT IN THEIR MOTORCYCLES. MY 3RD AND LAST INCIDENT I HAD, I WAS TRAVELING IN…
TL*THE CONTACT OWNS A 2008 HARLEY DAVIDSON ROAD KING MOTORCYCLE. WHILE DRIVING 65 MPH, HE NOTICED THAT THE RIGHT SIDE SADDLE BAG FELL OFF OF THE VEHICLE. THE CONTACT WAS INFORMED BY THE DEALER THAT THE RETAINING PINS WERE LOOSE AND NEEDED TO BE REPLACED. THERE WERE NO PRIOR WARNINGS AND THE VEHICLE HAS NOT BEEN SERVICED. THE CURRENT AND FAILURE MILEAGES WERE 8,500.
TL* THE CONTACT OWNS A 2008 H-D FLHRSE4. THE CONTACT STATED THAT WHILE PARKED, THERE WAS FUEL LEAKING FROM THE FUEL TANK WITHOUT WARNING. THE VEHICLE WAS TAKEN TO A DEALER, WHO DIAGNOSED THAT THAT THE FUEL TANK O-RING NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 13,000.
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
Vehicle Speed Control
Too few reports for a range
6,042 mi
2 (sparse)
ODI 10282699 · 434 mi
I WAS OPERATING MY 2008 HARLEY DAVIDSON FLHRSE4 ON SEVERAL OCCASIONS WHEN THE THROTTLE BY WIRE CUT OUT IN TRAFFIC ALMOST CAUSING AN ACCIDENT. THIS HAS HAPPENED ON SEVERAL OCCASIONS, AND EACH TIME, THE MOTORCYCLE HAS BEEN TAKEN TO THE DEALERSHIP WHERE IT WAS PURCHASED FOR REPAIR. EACH TIME, THE SERVICE DEPT. STATED THE ISSUE WAS FIXED, ONLY TO OCCUR AGAIN DURING A FUTURE RIDE. APPARENTLY, THE THROTTLE BY WIRE HAS BEEN AN ISSUE EVER SINCE HARLEY DAVIDSON STARTED USING IT IN THEIR MOTORCYCLES. MY 3RD AND LAST INCIDENT I HAD, I WAS TRAVELING IN…
RIDING VEHICLE WHEN SUDDEN AND UNEXPECTED LOSS OF POWER OCCURRED. SEARCHED ONLINE AND FOUND THE ISSUE WAS WITH THE THROTTLE CONTROL ACTUATOR. HD HAS REVISED THIS ASSEMBLY, BUT IT IS STILL PROBLEMATIC. SEARCH RESULTS ARE LOADED WITH OTHER OWNERS EXPERIENCING THE SAME ISSUE. HD KNOWS ABOUT IT AND HAS ISSUED A TSB ON IT, BUT HAS DONE NOTHING IN THE ORDER OF A RECALL FOR THIS POTENTIALLY DEADLY SITUATION.
I WAS OPERATING MY 2008 HARLEY DAVIDSON FLHRSE4 ON SEVERAL OCCASIONS WHEN THE THROTTLE BY WIRE CUT OUT IN TRAFFIC ALMOST CAUSING AN ACCIDENT. THIS HAS HAPPENED ON SEVERAL OCCASIONS, AND EACH TIME, THE MOTORCYCLE HAS BEEN TAKEN TO THE DEALERSHIP WHERE IT WAS PURCHASED FOR REPAIR. EACH TIME, THE SERVICE DEPT. STATED THE ISSUE WAS FIXED, ONLY TO OCCUR AGAIN DURING A FUTURE RIDE. APPARENTLY, THE THROTTLE BY WIRE HAS BEEN AN ISSUE EVER SINCE HARLEY DAVIDSON STARTED USING IT IN THEIR MOTORCYCLES. MY 3RD AND LAST INCIDENT I HAD, I WAS TRAVELING IN…
TL*THE CONTACT OWNS A 2008 HARLEY DAVIDSON ROAD KING MOTORCYCLE. WHILE DRIVING 65 MPH, HE NOTICED THAT THE RIGHT SIDE SADDLE BAG FELL OFF OF THE VEHICLE. THE CONTACT WAS INFORMED BY THE DEALER THAT THE RETAINING PINS WERE LOOSE AND NEEDED TO BE REPLACED. THERE WERE NO PRIOR WARNINGS AND THE VEHICLE HAS NOT BEEN SERVICED. THE CURRENT AND FAILURE MILEAGES WERE 8,500.
TL* THE CONTACT OWNS A 2008 H-D FLHRSE4. THE CONTACT STATED THAT WHILE PARKED, THERE WAS FUEL LEAKING FROM THE FUEL TANK WITHOUT WARNING. THE VEHICLE WAS TAKEN TO A DEALER, WHO DIAGNOSED THAT THAT THE FUEL TANK O-RING NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 13,000.
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: 2 complaints
Equal observation windows
Model year
Through age 0
Through age 1
Through age 2
2008
0
2
2
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
4
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
Vehicle Speed Control
Electrical System
Equipment
Fuel System, Gasoline:Storage:Auxillary Tank
Vehicle Speed Control
—
1ODI 10282699 · 434 mi
I WAS OPERATING MY 2008 HARLEY DAVIDSON FLHRSE4 ON SEVERAL OCCASIONS WHEN THE THROTTLE BY WIRE CUT OUT IN TRAFFIC ALMOST CAUSING AN ACCIDENT. THIS HAS HAPPENED ON SEVERAL OCCASIONS, AND EACH TIME, THE MOTORCYCLE HAS BEEN TAKEN TO THE DEALERSHIP WHERE IT WAS PURCHASED FOR REPAIR. EACH TIME, THE SERVICE DEPT. STATED THE ISSUE WAS FIXED, ONLY TO OCCUR AGAIN DURING A FUTURE RIDE. APPARENTLY, THE THROTTLE BY WIRE HAS BEEN AN ISSUE EVER SINCE HARLEY DAVIDSON STARTED USING IT IN THEIR MOTORCYCLES. MY 3RD AND LAST INCIDENT I HAD, I WAS TRAVELING IN…
I WAS OPERATING MY 2008 HARLEY DAVIDSON FLHRSE4 ON SEVERAL OCCASIONS WHEN THE THROTTLE BY WIRE CUT OUT IN TRAFFIC ALMOST CAUSING AN ACCIDENT. THIS HAS HAPPENED ON SEVERAL OCCASIONS, AND EACH TIME, THE MOTORCYCLE HAS BEEN TAKEN TO THE DEALERSHIP WHERE IT WAS PURCHASED FOR REPAIR. EACH TIME, THE SERVICE DEPT. STATED THE ISSUE WAS FIXED, ONLY TO OCCUR AGAIN DURING A FUTURE RIDE. APPARENTLY, THE THROTTLE BY WIRE HAS BEEN AN ISSUE EVER SINCE HARLEY DAVIDSON STARTED USING IT IN THEIR MOTORCYCLES. MY 3RD AND LAST INCIDENT I HAD, I WAS TRAVELING IN…
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.
Fuel smell or leak mentions
1 mentions · 25.0% of complaints
Median mileage: 13,000 mi (1 usable records).
ODI 10654814 · 13,000 mi
TL* THE CONTACT OWNS A 2008 H-D FLHRSE4. THE CONTACT STATED THAT WHILE PARKED, THERE WAS FUEL LEAKING FROM THE FUEL TANK WITHOUT WARNING. THE VEHICLE WAS TAKEN TO A DEALER, WHO DIAGNOSED THAT THAT THE FUEL TANK O-RING NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 13,000.
RIDING VEHICLE WHEN SUDDEN AND UNEXPECTED LOSS OF POWER OCCURRED. SEARCHED ONLINE AND FOUND THE ISSUE WAS WITH THE THROTTLE CONTROL ACTUATOR. HD HAS REVISED THIS ASSEMBLY, BUT IT IS STILL PROBLEMATIC. SEARCH RESULTS ARE LOADED WITH OTHER OWNERS EXPERIENCING THE SAME ISSUE. HD KNOWS ABOUT IT AND HAS ISSUED A TSB ON IT, BUT HAS DONE NOTHING IN THE ORDER OF A RECALL FOR THIS POTENTIALLY DEADLY SITUATION.