Engine
3.1L 6-cyl
How to read this file. Complaint records are unverified owner submissions to the federal safety agency. Counts are raw, not adjusted for sales volume or vehicle age. Recall campaigns apply to the model; only a VIN check shows whether this car is affected or repaired. Parts shown are named by an editorial note or listed as a search directory; none is a diagnosis. Full methodology.
Fault profile
Complaint-component records on this vehicle, grouped by family. A complaint naming two systems counts once in each.
Complaints are owner-reported and not verified by the agency.
When it fails
The timing of this vehicle's reported failures, from the complaint file itself. A cluster tells you what to expect and when; it is shaped by reporting behavior as well as by the vehicle.
Vehicle age when the failure occurred
Years between the model year and the owner's reported failure date. Based on 141 of 173 complaints with a usable failure date.
Known issues
The component families with the most complaint records against this vehicle. Counts, crash and fire figures belong to the whole family, not to any single named issue. Parts listed are related system parts, not a diagnosis.
Air bags
52 complaint records9 crash reports
"WHEN VEHICLE WAS TURNED ON DRIVER'S AIRBAG DEPLOYED, RESULTING IN MINOR INJURIES. THE DEALER HAS BEEN NOTIFIED. *AK..."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse air bags parts in the directory →
Brakes
49 complaint records1 fire report4 crash reports
"OWNER HAS ABS BRAKES, SHE STATES THAT HER BRAKE PEDAL GOES TO THE FLOOR AND THAT HER LOW TRACTION LIGHT COMES ON WHEN BRAKES ARE USED. *AK..."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse brakes parts in the directory →
Engine & cooling
20 complaint records1 fire report
"PARKED VEHICLE, AWAY FEW MINUTES, RETURNED, SMOKE COMING UP THRU ENGINE TO WINDSHIELD AREA, BURST INTO FLAMES, NO WARNING. *AK *JB..."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse engine & cooling parts in the directory →
Federal defect investigations
Formal investigations opened by the federal safety agency into this vehicle. An investigation is the step between a complaint pattern and a recall; not every one results in one.
| Investigation | Status | Component | Subject |
|---|---|---|---|
| EA99026 opened Aug 1999 | closed Dec 2001 | Air Bags | INADVERTENT AIR BAG DEPLOYMENT - led to recall 00V171000 There is no summary currently available |
Recall campaigns
Safety-recall remedies are normally provided at no charge. Under US federal law the mandatory free remedy applies when the vehicle was no more than 15 years old at the time the defect was determined; manufacturers often cover older vehicles voluntarily. Canadian rules differ. Confirm eligibility with the manufacturer using the VIN. Each campaign number links to the federal record.
| Campaign | Component | Summary | Remedy |
|---|---|---|---|
| 00V171000 | Air Bags | VEHICLE DESCRIPTION: PASSENGER VEHICLES. CORROSION OF THE AIR BAG INFLATOR'S INTERNAL WIRING, WHICH CAN OCCUR OVER TIME, COULD CAUSE THE INADVERTENT DEPLOYMENT OF THE DRIVER'S AIR BAG. | Normally free |
| 98V306000 | Seat Belts | THE CENTER REAR SEAT BELT ANCHOR PLATE EXHIBITS STRESS CRACKS. | Normally free |
| 97V065000 | Seat Belts | THE CENTER REAR SEAT BELT ANCHOR PLATE EXHIBITS STRESS CRACKS. | Normally free |
| 97V017000 | Visibility | SOME OF THESE VEHICLES HAVE A STRAINED OR SEPARATED WASHER/WIPER SWITCH POWER FEED WIRE. | Normally free |
| 95V152000 | Exterior Lighting | INCORRECT CLEAR FRONT SIDE MARKER BULBS WERE INSTALLED RATHER THAN AMBER BULBS. THIS DOES NOT CONFORM TO THE REQUIREMENTS OF FMVSS NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." | Normally free |
| 95V061000 | Service Brakes, Hydraulic | THE REAR WHEEL BRAKE HOSE(S) CAN CONTACT THE REAR SUSPENSION COMPONENTS CAUSING THE BRAKE HOSE(S) TO WEAR THROUGH. | Normally free |
| 95V030000 | Steering | THE FOUR (4) STEERING COLUMN SUPPORT BRACKET ATTACHING BOLTS WERE UNDER TORQUED DURING ASSEMBLY. | Normally free |
| 94V229000 | Exterior Lighting | THE VEHICLES WERE ASSEMBLED WITH AN INCORRECT FRONT PARK/TURN SIGNAL BULB WHICH DOES NOT HAVE SUFFICIENT CANDLE POWER. THIS DOES NOT COMPLY WITH FMVSS NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." | Normally free |
Transport Canada recalls
Recalls issued under Canadian law for this model year, from Transport Canada's Vehicle Recalls Database. Matched by model name, so a Canadian-market variant may appear here that was sold under another name in the US. Units are Canadian vehicles affected.
| Recall | System | Units (CA) | Summary |
|---|---|---|---|
| 2000141 2000-06-27 | Seats And Restraints | 25,000 | Certain vehicles could experience inadvertent or non-crash driver front air bag deployment. This deployment could occur during vehicle startup, while the vehicle is parked or idling, or while in operation. |
| 1997090 1997-04-23 | Seats And Restraints | 12,735 | Certain vehicles may have a centre rear seatbelt anchor plate which exhibits stress cracks. In the event of a vehicle crash, the seatbelt system may fracture and injury to the seat occupant could occur. |
| 1997039 1997-02-18 | Visual System | 34,440 | Certain vehicles may have a strained or separated washer/wiper power feed wire. This may cause the windshield washer/wiper to work intermittently and could ultimately result in inoperative wipers. |
| 1995147 1995-08-04 | Lights And Instruments | 4,379 | NOTE: INCLUDES COUPES ONLY AND DOES NOT INCLUDE 1993 REGAL GRAN SPORT. DEFECT: VEHICLES DO NOT COMPLY WITH C.M.V.S.S. 108 - LIGHTING EQUIPMENT. |
| 1995051 1995-03-22 | Brakes | 23,125 | On certain vehicles, the rear wheel brake hose(s) may be contacting rear suspension components. This could cause the brake hose(s) to wear through, resulting in loss of brake fluid and eventual loss of the braking system. |
Show 2 more Canadian recalls
| Recall | System | Units (CA) | Summary |
|---|---|---|---|
| 1995040 1995-03-01 | Steering | 20 | THE FOUR (4) STEERING COLUMN SUPPORT BRACKET ATTACHING BOLTS ON THESE VEHICLES MAY HAVE BEEN ASSEMBLED WITH LESS THAN THE SPECIFIED TORQUE. IF THE BOLTS ARE NOT PROPERLY TORQUED, THEY MAY VIBRATE AND BECOME LOOSE OR FALL OUT. |
| 1994182 1994-11-17 | Lights And Instruments | 14 | NOTE: COUPES ONLY. THESE VEHICLES DO NOT COMPLY WITH C.M.V.S.S. 108 - LIGHTING. FRONT PARK/TURN SIGNAL BULB DOES NOT HAVE ENOUGH CANDLE POWER. |
Service bulletins and warranty extensions
Manufacturer communications to dealers on file with the federal agency: repair instructions, service campaigns, and warranty extensions. A warranty extension means the manufacturer may pay for a repair the recall table does not cover.
| Bulletin | Type | Component | Summary |
|---|---|---|---|
| PIP4723F Jan 2022 | Fuel System | This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving... | |
| PIP4723D Jan 2020 | Electrical System | This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving... | |
| 19NA273 Dec 2019 | Equipment | This informational bulletin provides information for dealers/technicians on Procedures to Unlock Delco Radio with Theftlock. | |
| PIC4696E Nov 2019 | Equipment | This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. | |
| 17NA073 Sep 2019 | Equipment | This warranty administration bulletin provides information regarding the field action courtesy transportation policy. |
Show 55 more bulletins
| Bulletin | Type | Component | Summary |
|---|---|---|---|
| PIC4696D Sep 2019 | Equipment | This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. | |
| 17NA073 Feb 2019 | Equipment | This warranty administration bulletin provides information regarding the field action courtesy transportation policy. | |
| PIC4696C May 2018 | Equipment Adaptive/Mobility | This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco Theft Lock. Technician will use the radio to get the scrambled code. | |
| PIP4723C Sep 2017 | Equipment | This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving... | |
| 17-NA-073 Mar 2017 | Equipment | This warranty administration bulletin provides policy information with the field action courtesy transportation policy. | |
| PIP4723B Feb 2017 | Electrical System | This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving... | |
| PIC4696B Dec 2015 | Equipment | This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. | |
| PIC4696A Oct 2015 | Equipment | This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. | |
| 130089009 Sep 2013 | Engine And Engine Cooling | Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules | |
| 050604058 Sep 2005 | Vehicle Speed Control | INTERMITTENT CHUGGLE OR FISHBITE ON LIGHT ACCELERATION OR A HIGHWAY SPEEDS WITH NO DIAGNOSTIC TROUBLE CODES (DTCS). *TT | |
| 010601002A Dec 2002 | Engine And Engine Cooling | REVISED PISTON PIN REMOVAL / INSTALLATION PROCEDURE. *TT | |
| 990604005A Apr 2001 | Engine And Engine Cooling | SOME OWNERS MAY COMMENT ON DRIVEABILITY SYMPTONS OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE DUE TO CLOGGED FUEL INJECTORS. *TT | |
| 990730030A Apr 2001 | Power Train | OWNERS OF SOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60, 4T60-E OR 4T65-E TRANSAXLES MAY COMMENT ON A GRINDING AND / OR GROWLING NOISE THAT IS NOTICEABLE WHEN STANDING IN PARK ON A HILL OR SLOPE WITH THE ENGINE RUNNING AND THE PARKING BRAKE NOT APPLIED. *TT | |
| 00155 Dec 2000 | Air Bags | CAMPAIGN PARTS BULLETIN REGARDING INADVERTENT AIRBAG DEPLOYMENT. *TT | |
| 990730030 Dec 1999 | Power Train | SOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60 OR 4T60-E TRANSXALES MAY COMMENT ON A GRINDING AND / OR GROWLING NOISE THAT IS NOTICEABLE WHEN IN PARK ON INCLINE. *TT | |
| 990309004 Oct 1999 | Suspension | CUSTOMERS MAY COMPLAIN OF GRINDING / SCRAPING / GROANING NOISE FROM REAR SUSPENSION. *TT | |
| 97023A Apr 1999 | Seats | SUBJECT REGARDING PRODUCT SAFETY CAMPAIGN - REAR SEAT BELT ANCHOR PLATE. *TT | |
| 990604005 Feb 1999 | Engine And Engine Cooling | SOME OWNERS MAY EXPERIENCE A DRIVEABILITY SYMPTOM OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE. *TT | |
| 97023A Dec 1998 | Seat Belts | RECALL CAMPAIGN INVOLVING REPLACING THE REAR SEAT BELT ANCHOR PLATE. *TT | |
| 876002A Jul 1998 | Engine And Engine Cooling | SOME V6 ENGINES MAY, ON A VERY INFREQUENT BASIS, HAVE AN OIL ODOR CONDITION THAT IS GENERALLY ENCOUNTERED AFTER THE ENGINE'S OIL HAS BEEN CHANGED.TYPICALLY THE ODOR LASTS APPROXIMATELY 1000 MILES AFTER THE CHANGE OF OIL AND THEN DOES NOT REAPPEAR UNTIL THE NEXT CHANGE OF OIL. *TT | |
| 533307B Jul 1998 | Suspension | SOME VEHICLES MAY EXHIBIT FRONT SUSPENSION SCRUNCH / POPPING TYPE NOISE COMING FROM THE FRONT OF VEHICLE THAT IS APPARENT DURING LOW SPEED TURNING MANEUVERS. *TT | |
| 98576124A Jun 1998 | Engine And Engine Cooling | COMMENTS ON A TICKING TYPE NOISE THAT BEGINS SHORTLY AFTER COLD ENGINE START-UP AND GRADUALLY DIMINISHES AS THE ENGINE WARMS UP. *YC | |
| 10001 Apr 1998 | Power Train | INFORMATION ON GROWLING NOISE IN TRANSAXLE DURING FIRST FOUR MINUTES AFTER START UP. *YC | |
| 98776304A Feb 1998 | Fuel System | SOME VEHICLES MAY EXPERIENCE A DRIVEABILITY SYMPTOM OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE. *YC | |
| 971101776304 Nov 1997 | Fuel System | SUBJECT PERTAINING TO DRIVEABILITY SYMPTOMS DUE TO FUEL INJECTOR DEPOSITS. *YC | |
| 9709013202B Sep 1997 | Steering | EXPERIENCING INTERMITTENT STEERING COLUMN SNAP OR CLICK NOISE WHEN TURNING. *YC | |
| 970801676305 Aug 1997 | Vehicle Speed Control | SOME VEHICLES EXPERIENCE DIFFICULTIES TO DEPRESS ACCELERATOR PEDAL AND/OR AN ACCELERATOR CABLE SEPARATION. *YC | |
| 970801735026 Aug 1997 | Service Brakes | COMMENT THAT THE ABS LIGHT IS ON WITH DIAGNOSTIC TROUBLE CODES (DTC'S) 46 AND 86 SET AS CURRENT OR HISTORY. *YC | |
| 736313 Jun 1997 | Fuel System | REDUCED ENGINE PERFORMANCE, RESTRICTED FUEL FLOW (CLEAN FUEL TANK, REPLACE IN-LINE FUEL FILTER AND FUEL PUMP STRAINER). *TW | |
| 97003 Mar 1997 | Exterior Lighting | RECALL 97V-017 - PIVOT AND (PULSE/DIMMER) WINDSHIELD WASHER SWITCH - GENERAL MOTORS HAS DECIDED THAT A DEFECT WHICH RELATES TO MOTOR VEHICLE SAFETY EXISTS IN CERTAIN 1994 PONTIAC GRAND PRIX, 1994-95 BUICK REGAL, OLDSMOBILE CUTLASS SUPREME AND 1995 CHEVROLET LUMINA/MONTECARLO... | |
| 676305 Mar 1997 | Vehicle Speed Control | DIFFICULT TO DEPRESS ACCELERATOR PEDAL AND/OR ACCELERATOR CABLE SEPARATION (INSTALL ACCELERATOR CABLE AND CLIP). *TW | |
| 549001A Mar 1997 | Equipment | CLN INDICATOR APPEARS ON RADIO DISPLAY AND DOES NOT TURN OFF (RESET CLN INDICATOR WITH THE EJECT BUTTON ON TAPE). *TW | |
| 677164 Feb 1997 | Power Train | INTERMITTENT NEUTRAL OR LOSS OF DRIVE AT HIGHWAY SPEEDS OR FROM FOURTH GEAR (REPLACE CONTROL VALVE BODY ASSEMBLY). *TW | |
| 577106A Feb 1997 | Power Train | COLD START RATTLE NOISE (DIAGNOSIS/SERVICE PROCEDURE). *TW | |
| 577106A Dec 1996 | Power Train | COLD START RATTLE NOISE. *TW | |
| 576124 Aug 1995 | Engine And Engine Cooling | COLD ENGINE TICK OR RATTLE AFTER START-UP (REPLACE PISTON/PIN ASSEMBLY). *SD | |
| 9573T4001 Aug 1995 | Power Train | GRINDING AND/OR GROWLING NOISE IN PARK ON INCLINE.*SD | |
| 531018 Jun 1995 | Visibility | UNKNOWN | |
| 531207 Jun 1995 | Visibility | FOUL ODOR FROM HEATER INLET HOSE (REPLACE HEATER INLET HOSE). *SD | |
| GM9520 May 1995 | Engine And Engine Cooling | UNKNOWN | |
| 576305 May 1995 | Vehicle Speed Control | UNKNOWN | |
| 5366023 May 1995 | Engine And Engine Cooling | UNKNOWN | |
| 576113 May 1995 | Engine And Engine Cooling | UNKNOWN | |
| 576104 May 1995 | Vehicle Speed Control | UNKNOWN | |
| GM531015 Apr 1995 | Structure | LEFT REAR DOOR BINDS WHEN OPENING (BEND SEAL STRIP MOUNTING FLANGE). *TW | |
| GM532001 Apr 1995 | Structure | POPPING NOISE FROM LEFT SIDE OF VEHICLE DURING MODERATE BRAKING OR ACCELERATION (FABRICATE AND INSTALL SHIM). *TW | |
| GM9518 Mar 1995 | Service Brakes | MESSAGE TO DEALERS CLARIFYING SERVICE PROCEDURE IN PERFORMING RECALL CAMPAIGN 95-C-28. *TW | |
| 577104 Feb 1995 | Power Train | HARSH 1-2 UPSHIFTS. *TW | |
| 577106 Feb 1995 | Power Train | COLD START RATTLE NOISE. *TW | |
| 133405 Jan 1995 | Suspension | REAR STRUT RELATED THUMPING/SQUEAKING NOISE. *TW | |
| 436604 Jan 1995 | Engine And Engine Cooling | EXHAUST MANIFOLD SEAL SQUEAK. *TW | |
| CMP/95C11B1 Dec 1994 | Electrical System | GENERAL MOTORS HAS DETERMINED THAT CERTAIN 1995 BUICK PARK AVENUE AND RIVIERA MODEL VEHICLES EQUIPPED WITH A 3800 SERIES II ENGINE (L36) MAY HAVE A DECELERATION STALL UNDER LIMITED CONDITIONS. | |
| CAMP/95C08A Nov 1994 | Power Train | SUPPLEMENTAL BULLETIN TO CAMPAIGN 95C08. *TW | |
| 476135 Oct 1994 | Engine And Engine Cooling | OIL LEAK AT THE ROCKER COVER. *TW | |
| 4615 | Service Brakes | ABS PUMP RUNNING WHEN NOT NEEDED. *NJ |
Before you buy this vehicle
A test-drive checklist generated from this vehicle's own complaint and recall record.
- Watch the airbag warning light through a full key cycle.It should light on start and go out within seconds. A light that stays on, or never lights at all, means the system needs attention. Run the VIN for inflator recalls specifically.
- Brake hard once from speed on an empty road.A pull to one side, a pulsing pedal, a pedal that sinks at a stop, or an ABS light that stays lit are the brake complaints on this vehicle presenting themselves.
- Cold-start it yourself and listen for the first thirty seconds.Knocking, ticking that fades as it warms, or blue or white smoke on startup are the sounds of this vehicle's engine cluster. Check the oil level and the coolant color, and ask whether the engine or its head gaskets have ever been out.
- Run the VIN against open recalls before you negotiate.This vehicle has 8 recall campaigns on file. An open recall needs VIN-specific confirmation. Many are quick, no-charge fixes and worth negotiating over; an unresolved do-not-drive advisory, or a remedy the manufacturer has not yet made available, should stop the purchase until it is resolved.
- Ask for the service history in writing, then read it against this page.The complaint families above are where owners of this vehicle report trouble. Repairs in exactly those systems are evidence the car had the problem; no such repairs could mean it never developed it, or that it was never fixed. The test-drive items above are how you tell those apart.
Parts search directory
The generic parts list for this vehicle has its own page: a search launcher for every system, filtered by fuel type and era but not by engine, trim, or brake type. It is not a diagnosis and not a fitment guarantee.
Open the parts directory for this Buick Regal →