2003 Triumph SPRINT ST problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
1 owner complaints analyzed
1 distinct recall campaigns
18,000 mi median reported failure mileage
Scope: 2003 model year. Data updated: . 1 complaints include usable failure mileage. View data status.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Fuel System, Gasoline is the most frequently named component, appearing in 1 of 1 complaints (100.0%). A complaint can name multiple components.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Fuel System, Gasoline | 1 |
Fuel System, Gasoline: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 1 |
| 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: 1; 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 (1). 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.
| Category | Count |
|---|---|
| 2011 | 1 |
2011: 1
Pattern summary
Fuel System, Gasoline leads the component reports. 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.
Vehicle analysis explorer
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
1 unique complaints in this selection. Analysis snapshot: 2026-10-01.
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 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2010 |
|---|---|---|---|---|---|---|---|---|---|---|
| Fuel/Propulsion System | 00.0%No examples available for this selection. | 133.3%ODI 10992780FUEL TANK EXPANDED AND NOW SEAT DOESN'T SNAP ONTO BACK BRACKET.ALSO PAINT BUBBLED ON SURFACE OF TANK. | 233.3%ODI 10877002 · 52,550 miFUEL TANK WAS REMOVED FROM MOTORCYCLE TO INSTALL A NEW THROTTLE CABLE. WHEN FUEL TANK WAS REINSTALLED, THE MOUNTING HOLES FOR THE FUEL TANK NO LONGER LINED UP, THE FUEL TANK DIDN'T FIT BETWEEN THE FRAME RAILS AND TO MOUNT THE FUEL TANK A CONSIDERABLE AMOUNT OF PRESSURE NEEDED TO BE APPLIED TO FORCE THE MOUNTING HOLES TO LINE UP. THIS PUTS THE WHOLE TANK UNDER SEVERE STRESS AND COULD CAUSE LEAKS. THE NEXT TIME IT IS REMOVED, I DO NOT BELIEVE THE TANK WILL GO BACK INTO THE MOTORCYCLE. THIS SEEMS TO BE A COMMON PROBLEM WITH ANY OF THE PLASTIC … | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 125.0%ODI 10514750 · 40,000 miPLASTIC GAS TANK IS STARTING TO DEFORM, I BELIEVE DUE TO ETHANOL IN THE GAS. I'M WORRIED IT WILL BE COME A SAFETY ISSUE AND POTENTIALLY CAUSE SEALING SURFACES TO WARP AND LEAK. *TR | 150.0%ODI 10490954 · 6,000 miTHE PLASTIC FUEL TANK ON MY BIKE IS SWELLING VISIBLY. ON LINE OTHERS ON THE TRIUMPH FORUM ARE ALSO COMPLAINING OF THIS. PROBABLY DUE TO ETHANOL IN THE FUEL. I AM CONCERNED THE TANK WILL SWELL UNTIL RUPTURE AND THEM POSSIBLY A FIRE. *TR | 1100.0%ODI 10608200 · 18,765 miFUEL TANK HAS SWELLED TO THE POINT THAT IT WILL NOT FIT SECURELY ON MOTORCYCLE. TRIUMPH HAS REPLACED FUEL TANKS ON LATER MODELS UNDER WARRANTY, BUT ONLY WITH THE SAME PLASTIC TANK. REPLACEMENT TANKS ALSO SWELL AFTER REPEATED ETHANOL USE. TRIUMPH USED STEEL TANKS AFTER THE 2008 MODEL YEAR THAT ARE A DIRECT REPLACEMENT, BUT REFUSE TO USE THEM AS A REPLACEMENT. WITH REPEATED ETHANOL USE ALL PLASTIC TRACKS SWELL AND COULD POSSIBLY FRACTURE AT THE MOUNTS RESULTING IN FIRE, INJURY AND/OR DEATH. *TR | 0UnavailableNo examples available for this selection. |
| Fuel System, Gasoline | 150.0%ODI 10258788 · 11,000 mi1999 TRIUMPH SPRINT ST MOTORCYCLE. PLASTIC FUEL LINE CONNECTOR BETWEEN FUEL PUMP AND TANK LEAKED SPRAYING SEVERAL QUARTS OF FUEL ON THE HOT ENGINE AND THE RIDER IN A MATTER OF MINUTES. THE FUEL LINE CONNECTOR THAT LEAKED WAS FEMALE HALF OF THE CONNECTOR THAT WAS PREVIOUSLY RECALLED BY THE MANUFACTURER. THE MALE PORTION OF THE CONNECTOR WAS REPLACED UNDER A PREVIOUS RECALL BUT NOT THE FEMALE HALF. THE LEAK OCCURS WHEN FIRST STARTING THE ENGINE (COLD ENGINE) BUT CAUGHT FIRE WHILE CONTINUING TO LEAK WHILE THE ENGINE WAS RUNNING. CURRENTLY TRY… | 133.3%ODI 10003349 · 600 miI HAVE A TRIUMPH SPRINT ST ([XXX]) IT WAS AFFECTED BY NHTSA CAMPAIGN ID NUMBER: 00V312000. THE RECALL WAS DONE AND IT DID HAVE A FUEL LEAK. SINCE THEN I HAVE HAD CONSTANT RECURRING FUEL LEAKS. THE THIRD FUEL LEAK OCCURRED ON AUG 31, 2002 AND NOW A TEXAS LEMON LAW HEARING IS PENDING. I RETURNED THE MOTORCYCLE FOR THE LAST TIME SEPT 3, 2002 AND INFORMED THEM THAT I WAS NO LONGER INTERESTED IN RISKING MY LIFE. I WILL BE SENDING A COPY OF ALL THE PAPER WORK INVOLVING THIS CASE. THANK YOU. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INF… | 116.7%ODI 10297189 · 6,000 miSTARTER CROSS SHAFT OUTBOARD SUPPORT BEARINGS IN TRANSMISSION AND CRANKCASE. INTAKE/EXHAUST VALVES BEYOND MINIMUM LASH, CAUSED BY FAULTY ENGINE ECU. FAULTY ECU, CAN NOT BE "READ" OR ACCESSED BY FACTORY DIAGNOSTIC TOOL , CREATING EXCESSIVE EXHAUST HEAT BURNING HOLES IN BODYWORK, POSSIBLE FIRES AND BURNING LEGS OF RIDER. DEALER WILL ONLY AGREE TO CUSTOMER PAYMENT OF COMPLETE OVERHAUL AND REPLACEMENT OF FAULTY ECU WHICH HAS HAD THIS PROBLEM SINCE NEW. ESTIMATES EXCEED VEHICLE VALUE. CERTIFIED LETTERS, PHONE CALLS AND EMAILS TO NORTH … | 133.3%ODI 10041811 · 8,936 miFUEL LEAK DUE TO CRACKED FITTING ON 2002 TRIUMPH SPRINT ST MOTORCYCLE. THIS PROBLEM APPEARS TO BE ENDEMIC ON THIS AND SIMILAR MODELS FROM TRIUMPH. *LA | 1100.0%ODI 10394025 · 18,000 mi2003 TRIUMPH SPRINT ST, 18,000 MILES. FUEL LINE FITTING FRACTURED, SPRAYING GASOLINE UNDER PRESSURE. THE FACTORY CHOSE TO USE PLASTIC, WHEN METAL IS AVAILABLE. THE DEALER REPLACEMENT IS ALSO PLASTIC. *TR | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 350.0%ODI 10041510 · 1,100 miPLASTIC, QUICK-CONNECT FUEL FITTING AT THE GAS TANK CRACKED AND WAS LEAKING LARGE AMOUNTS OF FUEL DOWN THE BACK SIDE OF THE ENGINE, ALONG WIRING, AND STRAIGHT ON TO THE EXHAUST. *LA | 133.3% | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Electrical System | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 116.7%ODI 10297189 · 6,000 miSTARTER CROSS SHAFT OUTBOARD SUPPORT BEARINGS IN TRANSMISSION AND CRANKCASE. INTAKE/EXHAUST VALVES BEYOND MINIMUM LASH, CAUSED BY FAULTY ENGINE ECU. FAULTY ECU, CAN NOT BE "READ" OR ACCESSED BY FACTORY DIAGNOSTIC TOOL , CREATING EXCESSIVE EXHAUST HEAT BURNING HOLES IN BODYWORK, POSSIBLE FIRES AND BURNING LEGS OF RIDER. DEALER WILL ONLY AGREE TO CUSTOMER PAYMENT OF COMPLETE OVERHAUL AND REPLACEMENT OF FAULTY ECU WHICH HAS HAD THIS PROBLEM SINCE NEW. ESTIMATES EXCEED VEHICLE VALUE. CERTIFIED LETTERS, PHONE CALLS AND EMAILS TO NORTH … | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Engine And Engine Cooling:Exhaust System | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 116.7%ODI 10297189 · 6,000 miSTARTER CROSS SHAFT OUTBOARD SUPPORT BEARINGS IN TRANSMISSION AND CRANKCASE. INTAKE/EXHAUST VALVES BEYOND MINIMUM LASH, CAUSED BY FAULTY ENGINE ECU. FAULTY ECU, CAN NOT BE "READ" OR ACCESSED BY FACTORY DIAGNOSTIC TOOL , CREATING EXCESSIVE EXHAUST HEAT BURNING HOLES IN BODYWORK, POSSIBLE FIRES AND BURNING LEGS OF RIDER. DEALER WILL ONLY AGREE TO CUSTOMER PAYMENT OF COMPLETE OVERHAUL AND REPLACEMENT OF FAULTY ECU WHICH HAS HAD THIS PROBLEM SINCE NEW. ESTIMATES EXCEED VEHICLE VALUE. CERTIFIED LETTERS, PHONE CALLS AND EMAILS TO NORTH … | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Fuel System, Gasoline:Storage:Tank Assembly | 00.0%No examples available for this selection. | 133.3%ODI 10022778NHTSA#00-V-312-000; MOTORCYCLES. A FUEL LEAK COULD OCCUR FROM FUEL LEVER SENDER LOCATED INSIDE THE FUEL TANK.CONSUMER HAS THE SAME PROBLEM. HOWEVER, THIS VEHICLE WAS NOT PART OF RECALL DUE TO VIN. *AK | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Power Train:Clutch Assembly | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 116.7%ODI 10042622DEFECTIVE FUEL FITTING ON 2001 955 SPRINT S/T STARTED LEAKING.*MR DEALER WAS NOTIFIED. *CB | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. |
| Power Train:Manual Transmission | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 116.7%ODI 10297189 · 6,000 miSTARTER CROSS SHAFT OUTBOARD SUPPORT BEARINGS IN TRANSMISSION AND CRANKCASE. INTAKE/EXHAUST VALVES BEYOND MINIMUM LASH, CAUSED BY FAULTY ENGINE ECU. FAULTY ECU, CAN NOT BE "READ" OR ACCESSED BY FACTORY DIAGNOSTIC TOOL , CREATING EXCESSIVE EXHAUST HEAT BURNING HOLES IN BODYWORK, POSSIBLE FIRES AND BURNING LEGS OF RIDER. DEALER WILL ONLY AGREE TO CUSTOMER PAYMENT OF COMPLETE OVERHAUL AND REPLACEMENT OF FAULTY ECU WHICH HAS HAD THIS PROBLEM SINCE NEW. ESTIMATES EXCEED VEHICLE VALUE. CERTIFIED LETTERS, PHONE CALLS AND EMAILS TO NORTH … | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. |
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 | Mileage range (25th–75th percentile) | Median | Usable records | Examples |
|---|---|---|---|---|
| Fuel System, Gasoline | Too few reports for a range | 18,000 mi | 1 (sparse) | ODI 10394025 · 18,000 mi2003 TRIUMPH SPRINT ST, 18,000 MILES. FUEL LINE FITTING FRACTURED, SPRAYING GASOLINE UNDER PRESSURE. THE FACTORY CHOSE TO USE PLASTIC, WHEN METAL IS AVAILABLE. THE DEALER REPLACEMENT IS ALSO PLASTIC. *TR |
Complaint and recall timeline
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
| 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.
2007: 0 complaints · 2010: 0 complaints
| Model year | Through age 0 | Through age 1 | Through age 2 |
|---|---|---|---|
| 2007 | 0 | 0 | 0 |
| 2010 | 0 | 0 | 0 |
Date coverage across each selected cohort
| Year | Incident dates used | Filing date fallbacks | Excluded dates |
|---|---|---|---|
| 2007 | 1 | 0 | 0 |
| 2010 | 0 | 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 | 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.
0 patterns with matching reports.
No narratives match the published patterns.