Oldsmobile 98 service brakes, hydraulic problems by year
39 NHTSA owner complaints name the service brakes, hydraulic across 5 98 model years. The most reported year is 1991 with 18 reports.
| Year | Service Brakes, Hydraulic reports | Share | Median mileage | |
|---|---|---|---|---|
| 1998 98 | 1 | 4% | — | |
| 1997 98 | 1 | 3% | — | |
| 1995 98 | 4 | 13% | — | |
| 1992 98 | 15 | 39% | — | |
| 1991 98 | 18 | 38% | — |
Share is the fraction of that year’s complaints naming the service brakes, hydraulic. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.