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Engine coolingPart report

1998 Chevrolet Malibu Engine cooling Problems

Complaints
144about this part
Share
15%of 976 total for the year
Median mileage
60,000miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 144 complaints about the engine cooling of the 1998 Chevrolet Malibu, 15% of the 976 complaints for this model year. Where a mileage was given, the median is 60,000 miles. 1 a fire, according to the filers.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“I bought my 1998 chevy Malibu with 51,133 miles on it. It started to leak anti freeze shortly after I bought the car (73,753 miles). It ended up being a replacement of the camshaft sensor, replace water pump, replace rt.c.v shaft and replace seal sleeve. The EGR gasket was also replaced. The total cost of this repair was 874.52 labor and parts included.”

NHTSA complaint #10187064, filed 2007-04, 75,753 miles

“The engine leaked coolant and oil from the block, which is not supposed to happen. My car then overheated on the road which LED to my coolant bursting out of the overfill tank. The engine then started to steam, and all the coolant laid there on the road. I was told by 3 different shops that it was the head gasket that needed to be replaced, which cost me $1000 in parts and labor.”

NHTSA complaint #10128395, filed 2005-07, 87,900 miles

“Car developed a coolant leak from the intake manifold. I've searched and found this to be a common problem with these vehicles. Some sort of fault in the intake manifold gaskets. Gm informed me that because of the age and mileage on the vehicle they will not offer any assistance. Also the AC cycles off and on randomly, another problem common to these vehicles”

NHTSA complaint #10005720, filed 2003-02, 109,000 miles

“The oil light came on one minute the next minute the car cut off. I had the car towed to curtis Chevrolet in washington, dc and was told that the engine seized due to the oil regulator and filter exploded. The car has only 57500 original miles, serviced mainly by curtis Chevrolet...oil recently changed by curtis yet I was told that to replace the engine would be $6,000. The car is currently considered totaled.”

NHTSA complaint #10140043, filed 2005-10, 57,500 miles

“My car was leaking a clear fluid I took to a mechanic who said I needed to replace the intake manifold gasket and that he gets several GM cars a week with the same problem recommending I filed a complaint so that there might be a recall. There is definitely a gasket problem on GM vehicles.”

NHTSA complaint #10064436, filed 2004-04, 70,000 miles

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
202346%
20221010%
202032%
201911%
201861%
201751%
201620%
201510%
201431%
2013111%
201240%
2011121%
2010111%
200991%
2008121%
200771%
2006252%
2005172%
2004202%
2003417%
20026311%
200114921%
200017419%
199913817%
199814415%
19976014%

Other parts of the 1998 Chevrolet Malibu

Brakes
376 complaints
Electrical system
130 complaints
Suspension
108 complaints
Exterior lighting
79 complaints
Steering
74 complaints
Visibility (wipers, defrost, mirrors)
63 complaints
Tires
58 complaints
Transmission and drivetrain
50 complaints
Air bags
40 complaints
Equipment
38 complaints
Fuel system
34 complaints
Seat belts
24 complaints

← All problems reported for the 1998 Chevrolet Malibu

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