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Engine coolingPart report

1998 Buick Regal Engine cooling Problems

Complaints
55about this part
Share
18%of 302 total for the year
Median mileage
100,000miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 55 complaints about the engine cooling of the 1998 Buick Regal, 18% of the 302 complaints for this model year. Where a mileage was given, the median is 100,000 miles. 23 a fire, according to the filers. 3 recall campaigns on record are filed under a similar system.

Example complaints

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

“I own a 1998 Buick Regal. While driving I approached a stop light and applied my brakes. I smelled a burning oil smell and started to see a black smoke under the hood. My car was damaged past the point of repair. I brought my car in to be repaired prior to the incident only to be told the parts to fix the recall problem will have to be ordered. I was never notified that the parts were available.”

NHTSA complaint #10375171, filed 2011-01, 204,000 miles

“My vehicle caught fire in november 2007, the fire was started in the engine on the manifold. The fire dept responded to the fire and called the vehicle a total loss. A fire report was written at that time as to the events leading to the fire etc. The vehicle was towed to a local salvage yard and scraped for metal. I only had liability insurance so the vehicle was not covered. …”

NHTSA complaint #10229041, filed 2008-05, 100,000 miles

“My sister bought new the 1998 Buick Regal; in 2002 she died and willed her car to me. It has been a great car except: in sept. 2007, after a short drive, I parked the car in open driveway, and walked to house; minutes later my husband, nearby, saw smoke coming from under the hood. He opened it and poured water to extinguish the visible fire on the manifold. It took over a month for the nearest mechanic - we live in a rural area an hour from the nearest reputable Buick dealer - to repair. …”

NHTSA complaint #10243400, filed 2008-09, 127,967 miles

“Our 1998 Buick Regal caught fire in the engine back in april of 2006. The fire started about 5-10 minutes after the car was put parked in the lot at work. Obviously, I am just learning about the recall. This event was not otherwise reported to Buick. The entire front of the car was engulfed in flames prior to the fire department arriving to extinguish the fire. It was a frightening experience. I just thought I should report it so there is a more accurate report on how frequently this type of thing occurred.”

NHTSA complaint #10265552, filed 2009-04, 95,000 miles

“About two years ago my 98 Buick Regal began stalling while driving. It has stalled on the interstate numerous times as well as in intersections. Also at times it will simply not start. I have had a full tune up and get the car serviced regularly, but 4 different mechanics, even a Buick mechanic can't determine the problem. This is an incredible safety problem and I am very surprised no recall has been set up because with a quick search you can locate hundreds of complaints with the exact same problem. This needs to be addressed and fixed by Buick and NHTSA.”

NHTSA complaint #10270086, filed 2009-05, 90,000 miles

Related recalls

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
201612%
201311%
201141%
2004812%
20031010%
20021715%
20013418%
20003519%
19994317%
19985518%
19973022%
19963618%
19951911%
19941211%
199378%
199286%
1991158%
199068%
19891110%
198897%
198728%
1986217%
1985333%
1984117%

Other parts of the 1998 Buick Regal

Steering
76 complaints
Electrical system
51 complaints
Engine
29 complaints
Visibility (wipers, defrost, mirrors)
28 complaints
Brakes
27 complaints
Exterior lighting
22 complaints
Transmission and drivetrain
12 complaints
Tires
11 complaints
Body and structure
9 complaints
Equipment
6 complaints
Other or unknown
6 complaints
Suspension
6 complaints

← All problems reported for the 1998 Buick Regal

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