Engine coolingPart report
1999 GMC Savana Engine cooling Problems
- Complaints
- 3about this part
- Share
- 6%of 49 total for the year
- Median mileage
- 43,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the engine cooling of the 1999 GMC Savana, 6% of the 49 complaints for this model year. Where a mileage was given, the median is 43,500 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 10246631Sep 1, 2013Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
- 10139019May 3, 2013This preliminary informational bulletin provides information on High Oil Pressure on Startup After Engine Replacement Concern.
- 10037933Jan 1, 2011Gm: the service engine soon light is on, there is also a misfire or engine noise. There are multiple possible causes.
- 10019426Mar 15, 2006Generation iii v8 engine piston repairs.
- 10014870May 11, 20051999 - 2005 gen ii cold engine misfire at idle with possible p0171 and/or p0174.
- 10011692Jan 28, 2005Misfire at idle cold and possible p0171 and or p0174.
- 10011121Jan 1, 2004Revised diagnostic trouble code p1217.
Engine cooling: other model years
Other parts of the 1999 GMC Savana
Brakes
13 complaintsBody and structure
7 complaintsTires
6 complaintsSteering
5 complaintsVisibility (wipers, defrost, mirrors)
5 complaintsSeat belts
3 complaintsSeats
3 complaintsTransmission and drivetrain
3 complaintsAir bags
2 complaintsElectrical system
2 complaintsOther or unknown
2 complaintsEquipment
1 complaints
13 complaintsBody and structure
7 complaintsTires
6 complaintsSteering
5 complaintsVisibility (wipers, defrost, mirrors)
5 complaintsSeat belts
3 complaintsSeats
3 complaintsTransmission and drivetrain
3 complaintsAir bags
2 complaintsElectrical system
2 complaintsOther or unknown
2 complaintsEquipment
1 complaints
← All problems reported for the 1999 GMC Savana
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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