1990 Oldsmobile Cutlass Supreme Engine cooling Problems
- Complaints
- 3about this part
- Share
- 8%of 38 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the engine cooling of the 1990 Oldsmobile Cutlass Supreme, 8% of the 38 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The engine began leaking oil and is continuing to do so. It won't leak while the engine is running, but will once the car is stopped and the engine is turned off. It is quite a large amount of oil. The electronic instrument panel also malfunctions as the odometer hardly ever works and when it does, it flickers. The instrument panel will occasionly go blank giving no information at all and will sometimes resume when the display is tapped.”
NHTSA complaint #710953, filed 1999-09“While driving vehicle the temperature would rise. When this happens, the engine would just stop. Vehicle does not overheat. Problem is intermittent. Have to wait a while before restarting. Took to dealer & problem cannot be located.”
NHTSA complaint #832814, filed 1998-12Engine cooling: other model years
Other parts of the 1990 Oldsmobile Cutlass Supreme
12 complaintsElectrical system
8 complaintsBrakes
7 complaintsExterior lighting
3 complaintsTransmission and drivetrain
3 complaintsSeat belts
2 complaintsVehicle speed control
2 complaintsLatches, locks and linkages
1 complaintsSeats
1 complaints
← All problems reported for the 1990 Oldsmobile Cutlass Supreme
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