1993 Pontiac Lemans Engine cooling Problems
- Complaints
- 4about this part
- Share
- 22%of 18 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 1993 Pontiac Lemans, 22% of the 18 complaints for this model year. 1 a fire, according to the filers.
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.
“Ransmission fluid or coolant is leaking from underneath the hood. Also, when consumer turned car on the starter hesitated/thermostat light and check engine light come on. Starter will turn over at times/ it is not starting, and thermostat is not regestering the engine running hot.”
NHTSA complaint #847731, filed 1999-09“Transmission cooling unit and lines is leaking fluid from underneath the hood. Also, when consumer turned vehicle on, starter hesitatedto turn over/ engine check light comes on, and thermostat not registering that engine overheated.”
NHTSA complaint #847732, filed 1999-09Related service bulletins
- 10246631Sep 1, 2013Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
Engine cooling: other model years
Other parts of the 1993 Pontiac Lemans
8 complaintsBrakes
4 complaintsElectrical system
4 complaintsOther or unknown
2 complaintsTransmission and drivetrain
2 complaintsExterior lighting
1 complaintsLatches, locks and linkages
1 complaintsVehicle speed control
1 complaintsWheels
1 complaints
← All problems reported for the 1993 Pontiac Lemans
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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