Other or unknownPart report
1991 Chevrolet Blazer Other or unknown Problems
- Complaints
- 2about this part
- Share
- 1%of 222 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the other or unknown of the 1991 Chevrolet Blazer, 1% of the 222 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 9 | 26% |
| 2024 | 10 | 19% |
| 2023 | 3 | 7% |
| 2022 | 9 | 16% |
| 2021 | 24 | 17% |
| 2020 | 57 | 25% |
| 2019 | 54 | 29% |
| 2007 | 1 | 11% |
| 2004 | 1 | 2% |
| 2003 | 1 | 1% |
| 2002 | 7 | 3% |
| 2001 | 10 | 3% |
| 2000 | 17 | 3% |
| 1999 | 12 | 3% |
| 1998 | 14 | 2% |
| 1997 | 27 | 4% |
| 1996 | 14 | 1% |
| 1995 | 36 | 3% |
| 1994 | 8 | 1% |
| 1993 | 3 | 1% |
| 1992 | 2 | 1% |
| 1991 | 2 | 1% |
| 1990 | 2 | 6% |
| 1988 | 1 | 3% |
| 1987 | 1 | 3% |
| 1984 | 1 | 11% |
Other parts of the 1991 Chevrolet Blazer
Brakes
129 complaintsSeat belts
26 complaintsElectrical system
16 complaintsEngine cooling
12 complaintsVehicle speed control
11 complaintsTransmission and drivetrain
8 complaintsFuel system
7 complaintsSeats
7 complaintsSteering
5 complaintsSuspension
5 complaintsTires
5 complaintsBody and structure
4 complaints
129 complaintsSeat belts
26 complaintsElectrical system
16 complaintsEngine cooling
12 complaintsVehicle speed control
11 complaintsTransmission and drivetrain
8 complaintsFuel system
7 complaintsSeats
7 complaintsSteering
5 complaintsSuspension
5 complaintsTires
5 complaintsBody and structure
4 complaints
← All problems reported for the 1991 Chevrolet Blazer
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology