Oldsmobile Omega: problems, complaints, bulletins
Summary for the Oldsmobile Omega across 3 model years: 5 owner complaints and 0 NHTSA service bulletins, plus repair videos. Pick a year for details.
Model years
| Year | Owner complaints | involving a crash | Technical service bulletins (TSB) | YouTube repair videos |
|---|---|---|---|---|
| 1984 | 2 | 1 | 0 | 0 |
| 1981 | 2 | 0 | 0 | 0 |
| 1980 | 1 | 0 | 0 | 0 |
What fails most often
- 1 Electrical system 20% of all complaints
- 2 Engine and cooling 20% of all complaints
- 3 Seat belts 20% of all complaints
- 4 Service brakes 20% of all complaints
- 5 Steering 20% of all complaints
- Electrical system: 1 complaints (20% of all).
- Engine and cooling: 1 complaints (20% of all), 1 of them with a crash reported by the owner.
- Seat belts: 1 complaints (20% of all).
- Service brakes: 1 complaints (20% of all).
- Steering: 1 complaints (20% of all).
Engines and transmissions
US-market versions per EPA. On the right: how many NHTSA complaints name this engine or transmission type.
- 2.5 L · petrol · 4 cyl 1984
- 2.8 L · petrol · 6 cyl 1984
- automatic, 3-speed 1984
- manual, 4-speed 1984
Symptoms owners describe
How many of the 5 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Electrical system | 1 | 0 | 0 |
| Engine and cooling | 1 | 1 | 0 |
| Seat belts | 1 | 0 | 0 |
| Service brakes | 1 | 0 | 0 |
| Steering | 1 | 0 | 0 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
Vehicle shut off, resulting in accident. (new jersey state police report)
Drivers side seat belt failure, the retractor mechanism has malfunction. Tt
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
- Seat belts. Belt pretensioners after airbag deployment, SRS codes.
- Service brakes. Pedal feel, ABS operation, leaks, discs and hoses.
Other models of this make
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-05.