1994 Buick Regal Engine cooling Problems
- Complaints
- 12about this part
- Share
- 11%of 110 total for the year
- Median mileage
- 105,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 12 complaints about the engine cooling of the 1994 Buick Regal, 11% of the 110 complaints for this model year. Where a mileage was given, the median is 105,000 miles. 1 a fire, according to the filers.
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.
“I have been experiencing major paint peeling off my 1994 Buick Regal. It is occuring in several places on the hood and quarter panel. It blisters and then it just flakes off. The 1993 GM press release describes my exact problem, stating that they would cover the cost off repainting a car within the first six years. So, unfortunatly I'm probably out of luck, but I was going to make an attempt at getting GM to cover some of the cost. The car has just under 105,000 miles and otherwise in very good condition.”
NHTSA complaint #10069162, filed 2004-01, 105,000 miles“Car running poorly, then strange sounds of air swishing and car won't stay running, smoke coming from floor, fire under car. Won't run. Fuel injection fuel rail corroded, injectors plugged, one wide open. Too much fuel in catalytic converter, got red hot, melted internally and plugged exhaust flow, which bypassed front pipe gasket at manifold, also forcing exhaust past EGR valve. Had to replace fuel rail, fuel injectors, catalytic converter, clean and new gasket on EGR, many plastic parts melted.smoke damage to inside of car.”
NHTSA complaint #10112431, filed 2005-03, 117,245 miles“Had intake upper intake manifold replaced due to a cooling problem. Wagamon brothers said there was nothing I could have done to prevent it. Voltage gauge reading 18. Replaced alternator/generator. Problem still existed. Checked battery. Battery failed. Replaced battery. Voltage gauge still read 18. Drove car. Car died in middle of the freeway. Smell of burnt wires. Towed car to garage. Fiance was able to start car and noticed gauges still lit when should have been not lit. Figures electrical under dash or in wiring harness.”
NHTSA complaint #10056887, filed 2004-02, 120,394 miles“The contact owns a 1994 Buick Regal. The contact went to the dealer to have the condition of her vehicle inspected and for a new paint job. Approximately three to four days later, the vehicle shut off at a stop light. She could not roll down the windows or exit the vehicle. The failure was a result of a button being pushed inside the vehicle. The contact was stuck inside the vehicle for half an hour on a hot day. The # of cylinders and engine size were unknown. The current and failure mileages were 100,000.”
NHTSA complaint #10191313, filed 2007-05, 100,000 miles“While driving, the consumer smelled an odor coming through the vents. The consumer pulled to the shoulder and noticed smoke coming from underneath the hood. The vehicle was towed to the dealer for inspection, and the mechanic informed the consumer that certain parts were not under warranty. The vehicle had an electrical problem where the vehicle felt as if it were going to die out. The voltage readings were always low. The vehicle had problems getting out of gear. The consumer was told that the initial problem was with the upper intake manifold. …”
NHTSA complaint #10059827, filed 2004-04Related service bulletins
- 10246631Sep 1, 2013Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
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 1994 Buick Regal
26 complaintsElectrical system
17 complaintsVisibility (wipers, defrost, mirrors)
14 complaintsExterior lighting
9 complaintsVehicle speed control
9 complaintsAir bags
7 complaintsOther or unknown
7 complaintsSeats
7 complaintsTransmission and drivetrain
6 complaintsSeat belts
5 complaintsEquipment
3 complaintsSteering
3 complaints
← All problems reported for the 1994 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