Moto Guzzi SPECIAL problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
1 owner complaints analyzed
1 distinct recall campaigns
Not available median reported failure mileage
Scope: 1997 to 1998 model years. Data snapshot: . 0 complaints include usable failure mileage.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Service Brakes, Hydraulic:Foundation Components:Differential Proportional Valve is the most frequently named component, appearing in 1 of 1 complaints (100.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 1 | 100.0% |
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.
| Category | Count |
|---|---|
| Service Brakes, Hydraulic:Foundation Components:Differential Proportional Valve | 1 |
Service Brakes, Hydraulic:Foundation Components:Differential Proportional Valve: 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 | 0 |
| 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: 0; 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
No usable failure mileage is recorded. 1 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 |
|---|---|
| 2002 | 1 |
2002: 1
Pattern summary
Service Brakes, Hydraulic:Foundation Components:Differential Proportional Valve leads the component reports. Braking behavior 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 764296 · 2002-07-16 (July 16, 2002)
THE SPRING IS MISSING ON THE PROPORTIONAL VALVE IN THE BRAKE SYSTEM ,CAUSING A FRONT WHEEL LOCK UP. I BELIEVE THIS RESULTED IN TWO ACCIDENTS. ONE ON 12/1/01 AND ONE ON 7/5/02. MYSELF AND MY MACHINE SUSTAINED CONSIDERABLE DAMAGE.*AK
Owner-reported narrative. Look up ODI 764296 at NHTSA ↗
Recalls by model year
All campaigns in the snapshot affecting each model year, including recalls announced years later.
Recall campaigns
Shared campaigns appear once in each affected model year.
| Category | Count |
|---|---|
| 1997 | 1 |
| 1998 | 1 |
1997: 1; 1998: 1