1999 Buick Regal Engine cooling Problems
- Complaints
- 43about this part
- Share
- 17%of 246 total for the year
- Median mileage
- 90,738miles
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
NHTSA recorded 43 complaints about the engine cooling of the 1999 Buick Regal, 17% of the 246 complaints for this model year. Where a mileage was given, the median is 90,738 miles. 19 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.
“My Buick Regal 3.8 1999 has stalled while running at speed 5 times in the past five days. The deale, thompson Buick, placerville ca said that they could do nothing since it is an intermitant problem. I shift into n and then turn the key to start while still traveling and it usually starts.”
NHTSA complaint #10020606, filed 2003-05, 61,900 miles“In june 2009 I received a recall notice for 1999 Buick Regal that there have been reported engine fires and they were issuing a recall. I have owned my car for approx. 7 years and though I planned on taking it in to get the recall repaired, I hadn't had a chance to do it yet as of 9/1/09. I had actually called the dealership the prior week to see if I had to make an appointment and they said no, to just come by anytime. I work 6 days a week and taking it was going to be hard for me but I have always gotten it done in the past. …”
NHTSA complaint #10289273, filed 2009-10, 178,000 miles“I drove my 99 Buick Regal to work, parked, went inside, started answering email. Was informed by co workers that my car was burning. My car was engulfed in flames in minutes.”
NHTSA complaint #10236938, filed 2008-08, 63,000 miles“On feb 3, 2007 I drove to a shopping mall in my 1999 Buick Regal that has a 3800 series v6. I experienced no mechanical difficulties. Ten minutes after I parked the car the entire engine compartment was in flames. The car was totally in flames. The fire dept came and declared it an unknown electrical type fire. Fortunately, no one was injured but many could have been if the care were parked in a different location. I researched this type of incident and discovered that it has occurred quite often in pontiacs and buicks with the 3800 series ii v6 engine. …”
NHTSA complaint #10181506, filed 2007-02, 72,000 miles“In december of 2006 my 1999 Buick Regal gse with supercharger caught on fire in engine department 5 to 10 minutes after leaving vehicle. There was a complaint of a 'burnt toast' smell in the area of the vehicle prior to the fire. We did notice a decrease in the mpg indicator (5mpg less )several days prior to the fire . The fire resulted in a total loss of the vehicle. The fire also caused a monetary loss due to the fact that we were responsible for a $500 insurance deductible plus the insurance company only gave us trade-in value instead of replacement value for the vehicle.”
NHTSA complaint #10221483, filed 2008-03, 92,000 milesRelated recalls
- 15V701000Oct 26, 2015General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix…Covers: Buick Regal 1997–2004, Pontiac Grand Prix 1997–2004, Chevrolet Monte Carlo 1998–2004 +3 more
- 09V116000Apr 8, 2009General motors is recalling 1,497,516 my 1997-2003 buick regal, my 1998-2003 chevrolet lumina, monte carlo and impala, my 1998-1999 oldsmobile intrigue, my…Covers: Buick Regal 1997–2003, Pontiac Grand Prix 1997–2003, Chevrolet Monte Carlo 1998–2003 +3 more
- 08V118000Mar 12, 2008Gm is recalling 207,542 my 1997-2003 buick regal and pontiac grand prix vehicles equipped with a 3.8l supercharged v-6 engine. These vehicles have higher…Covers: Buick Regal 1997–2003, Pontiac Grand Prix 1997–2003
Related service bulletins
- 10246631Sep 1, 2013Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
- 10024787Apr 1, 2008L67 engine oil smell or odor, leak at left or front valve cover (replace valve cover gasket, gromments and spark plug wire retainers for cylinders 1-3-5). *nj updated 7/25/2008
- 10012148Jun 1, 2004New rear main seal and special tool for installation.
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2016 | 1 | 2% |
| 2013 | 1 | 1% |
| 2011 | 4 | 1% |
| 2004 | 8 | 12% |
| 2003 | 10 | 10% |
| 2002 | 17 | 15% |
| 2001 | 34 | 18% |
| 2000 | 35 | 19% |
| 1999 | 43 | 17% |
| 1998 | 55 | 18% |
| 1997 | 30 | 22% |
| 1996 | 36 | 18% |
| 1995 | 19 | 11% |
| 1994 | 12 | 11% |
| 1993 | 7 | 8% |
| 1992 | 8 | 6% |
| 1991 | 15 | 8% |
| 1990 | 6 | 8% |
| 1989 | 11 | 10% |
| 1988 | 9 | 7% |
| 1987 | 2 | 8% |
| 1986 | 2 | 17% |
| 1985 | 3 | 33% |
| 1984 | 1 | 17% |
Other parts of the 1999 Buick Regal
49 complaintsElectrical system
42 complaintsSteering
31 complaintsBrakes
25 complaintsVisibility (wipers, defrost, mirrors)
21 complaintsSeat belts
10 complaintsTransmission and drivetrain
10 complaintsEquipment
8 complaintsExterior lighting
7 complaintsSuspension
7 complaintsWheels
7 complaintsFuel system
6 complaints
← All problems reported for the 1999 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