1999 Chevrolet Chevrolet Truck Engine cooling Problems
- Complaints
- 2about this part
- Share
- 6%of 35 total for the year
- Median mileage
- 74,120miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the engine cooling of the 1999 Chevrolet Chevrolet Truck, 6% of the 35 complaints for this model year. Where a mileage was given, the median is 74,120 miles.
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.
“Intake manifold is leaking on 5.7 vortec. I know of 2 other trucks that this has also happened on as well as the dealer is well aware of the problem. It is also well documented on the web. If you have a 5.7 liter motor it is not if it's going to happen but when. Why do I have 100,000 coolant when the gaskets only last 74,000? Intake manifold water leak....”
NHTSA complaint #10045694, filed 2003-11, 74,120 miles“The machanic said the canister plugged by driving on gravel roads and that the new canister is redesigned. My question is-- should I have to pay for replacing a $160 canister and hose which may not have been designed quit right. Replacing a air filter for $10 to $20 does not bother me, but when your told a canister in a pickups fuel system needs replacing, because of gravel road use --------that does not seem right!!!!!!”
NHTSA complaint #730820, filed 2000-09Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2003 | 1 | 3% |
| 2002 | 4 | 11% |
| 2001 | 2 | 10% |
| 2000 | 2 | 11% |
| 1999 | 2 | 6% |
| 1998 | 1 | 3% |
| 1997 | 1 | 2% |
| 1996 | 4 | 8% |
| 1995 | 3 | 6% |
| 1994 | 3 | 9% |
| 1991 | 1 | 8% |
| 1989 | 1 | 7% |
| 1988 | 3 | 20% |
| 1985 | 2 | 40% |
Other parts of the 1999 Chevrolet Chevrolet Truck
12 complaintsTires
10 complaintsSteering
3 complaintsOther or unknown
2 complaintsSeats
2 complaintsAir bags
1 complaintsFuel system
1 complaintsSuspension
1 complaintsVehicle speed control
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 1999 Chevrolet Chevrolet Truck
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 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