1994 Chevrolet K2500 Engine cooling Problems
- Complaints
- 1about this part
- Share
- 5%of 19 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the engine cooling of the 1994 Chevrolet K2500, 5% of the 19 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.
“Low power and service engine light would come on periodically. Dealer shotgunned parts but did not fix problem. Got manufacturer involved and admitted to a known problem with the engine control chip. Chip was replaced with one having a handwritten part number and no more problem. Am aware that many other owners experience this same problem and cannot get it fixed. Someone needs to tell the world since the manufacturer continues to hide the problem.”
NHTSA complaint #749596, filed 2001-08Related service bulletins
- 10246631Sep 1, 2013Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
Engine cooling: other model years
Other parts of the 1994 Chevrolet K2500
4 complaintsBrakes
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsVehicle speed control
2 complaintsElectrical system
1 complaintsEngine
1 complaintsEquipment
1 complaintsExterior lighting
1 complaintsSeats
1 complaintsSuspension
1 complaintsTires
1 complaintsTransmission and drivetrain
1 complaints
← All problems reported for the 1994 Chevrolet K2500
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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