1990 Mazda Protege Engine cooling Problems
- Complaints
- 4about this part
- Share
- 11%of 37 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the engine cooling of the 1990 Mazda Protege, 11% of the 37 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.
“Car was purchased used in 1997. Car has always had some vibration when it idles. In november of 1998 car began overheating. Radiator was replaced but did not solve the problem. Took back to have repaired. Thermostat was replaced and while replacing the thermistat a cracked sensor was also found and replaced. This corrected the problem. In december of 1998 front driverside shoulder seat belt froze. It would not retract all the way back. It would make a constant clicking nose. The wires were also off the track. Had to disconnect the fuse to shut off the clicking noise. …”
NHTSA complaint #717845, filed 2000-01Related service bulletins
- 10154879Mar 20, 2019In support of the new MRT distribution, Mazda will ship to dealers a new Dual Purpose Diagnostic Leak Detector beginning March, 2019. Training videos will be posted to MGSS…
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2003 | 34 | 28% |
| 2002 | 7 | 7% |
| 2001 | 8 | 16% |
| 2000 | 7 | 7% |
| 1999 | 8 | 9% |
| 1998 | 10 | 22% |
| 1997 | 9 | 14% |
| 1996 | 4 | 6% |
| 1995 | 19 | 12% |
| 1994 | 6 | 8% |
| 1993 | 4 | 9% |
| 1992 | 2 | 3% |
| 1991 | 2 | 4% |
| 1990 | 4 | 11% |
Other parts of the 1990 Mazda Protege
21 complaintsSteering
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsEquipment
2 complaintsOther or unknown
2 complaintsTransmission and drivetrain
2 complaintsElectrical system
1 complaintsExterior lighting
1 complaintsSeats
1 complaintsSuspension
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 1990 Mazda Protege
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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