AI Damage1990 Oldsmobile Calais: common problems
Owners of the 1990 Oldsmobile Calais filed 12 complaints with NHTSA, most often about engine and cooling and service brakes. Details by component below, with sources.
Key figures
- Owner complaints
- 12
- involving a crash
- 4
What fails most often
- 1 Engine and cooling 25% of all complaints
- 2 Service brakes 17% of all complaints
- 3 Structure 17% of all complaints
- 4 Vehicle speed control 17% of all complaints
- 5 Air bags 8% of all complaints
- 6 Seat belts 8% of all complaints
- 7 Seats 8% of all complaints
- 8 Steering 8% of all complaints
- Engine and cooling: 3 complaints (25% of all).
- Service brakes: 2 complaints (17% of all), 1 of them with a crash reported by the owner.
- Structure: 2 complaints (17% of all).
- Vehicle speed control: 2 complaints (17% of all), 1 of them with a crash reported by the owner.
- Air bags: 1 complaints (8% of all), 1 of them with a crash reported by the owner.
Symptoms owners describe
How many of the 12 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) |
|---|---|---|---|
| Engine and cooling | 3 | 0 | 0 |
| Service brakes | 2 | 1 | 0 |
| Structure | 2 | 0 | 0 |
| Vehicle speed control | 2 | 1 | 0 |
| Air bags | 1 | 1 | 0 |
| Seat belts | 1 | 0 | 0 |
| Seats | 1 | 1 | 0 |
| Steering | 1 | 0 | 0 |
| Suspension | 1 | 0 | 0 |
| Visibility | 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.
When putting vehicle into reverse it took off at high speed without application of accelerator pedal. Vehicle stopped after hitting tree and fence. Dealer has seen the vehicle.*akas a result of the accident the rear of the vehicle was damaged, the driver also sustained injuries, broken ribs, cracked collar bone, spine…
Vehicle was involved in an accident in which driver's air bag did not deploy. Dealer noted.
The front and back brake master cylinder was change at 7,000 miles, consumer was in an accident and failed .
When rear ended, drivers seat bolt severed allowing seat to flip backwards. Driver received lower leg injuries. Please describe details. Tt
The vehicle went out of control at a high speed when the driver put gear in reveres to back out of parking lot, and caused accident seriously injuring the driver and damaging the vehicle. The consumer requested investigation by the manufacturer. (the address is the owners father)
The rear shock towers of the car have developed rust at the seam where they meet the trunk floor. This rust has caused holes to form, and therefore weakening the entire rear suspension system of the car, as well as the structure of the rear end.
Two small windows on each side of vehicle, located in rear, cause leakage within the overhead upholstery and into the vehicle. Dealer notified. Problem was found to be that the windows were not sealed at the factory. Owner wishes to be compensated for cost of repairs.
Engine failed due to water leaking into the oil. (second vehicle on 508114)
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 10,162 of 36,659 model years in the NHTSA data (top 28% most complained about).
On average one model year of the Calais has 11 complaints (6 years in the data). This year has 12, about average.
What to check before buying
- Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
- Service brakes. Pedal feel, ABS operation, leaks, discs and hoses.
- Structure. Rails, pillars, panel gaps, signs of pulling or welding.
- Vehicle speed control. Accelerator pedal, cruise control, throttle codes.
Other years of this model
Questions and answers
What are the most common problems with the 1990 Oldsmobile Calais?
Owner complaints to NHTSA most often mention: engine and cooling, service brakes, structure. Total complaints: 12. The most frequent symptoms in complaint texts: engine failure or replacement (25%), rust, corrosion (17%), airbags did not deploy (8%).
How many service bulletins (TSB) were issued for the 1990 Oldsmobile Calais?
NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 1990 Oldsmobile Calais from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 1990 models
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 2026-11-06.