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 109 of 125 complaints with a usable failure date.
Odometer when the failure occurred
Owner-reported mileage at failure, in 20,000-mile bands. Based on 43 of 125 complaints reporting a plausible odometer (500 to 500,000 miles; unverified).
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.
Brakes
62 complaint records2 crash reports
"CONSUMER COMPLAINS THAT THE BRKAE PEDAL GOES DOWN TOO FAR, BRAKES WERE WORN AND REPLACED, ALSO THE MASTER CYLINDER WAS REPLACED *JG..."- 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
42 complaint records4 fire reports
"CONSUMER STATES THAT WHILE DRIVING AND WITH NO WARNING VEHICLE WILL STALL, AND IT WILL BE HARD FOR THE CONSUMER TO CONTROL THE VEHICLE. DEALER 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 engine & cooling parts in the directory →
Electrical system
10 complaint records1 fire report
"WHILE DRIVING 35 MPH CONSUMER SAW SMOKE COMING FROM UNDER THE HOOD, THEN, FLAMES. FIRE WAS PUT OUT. DAMAGE TO VEHICLE UNKNOWN AT THIS TIME.*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 electrical system 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 |
|---|---|---|---|
| EA02030 opened Oct 2002 | closed Mar 2004 | Fuel System, Gasoline | ENGINE COMPARTMENT FIRES - led to recall 04V090000 EA02-030 IS CLOSED WITH GMEA02-030 IS CLOSED WITH GM?S ACTIONS IN 03V-473 AND 04V-090 RECALLING APPROXIMATELY 529,000 MY 1998-99 C- AND H-BODY VEHICLES EQUIPPED WITH DEFECTIVE FUEL PRESSURE REGULATORS.THESE VEHICLES WERE EQUIPPED WITH PLASTIC INTAKE MANIFOLDS... |
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 |
|---|---|---|---|
| 15V701000 | Engine And Engine Cooling | General Motors LLC (GM) is recalling certain model year 1998-1999 Chevrolet Lumina and Oldsmobile Intrigue, 1997-2004 Buick Regal and Pontiac Grand Prix, 2000-2004 Chevrolet Impala, and 1998-2004 Chevrolet Monte Carlo... | Normally free |
| 09V116000 | Engine And Engine Cooling | GENERAL 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 1997-2003 PONTIAC GRAND PRIX VEHICLES EQUIPPED WITH A 3.8L V6... | Normally free |
| 02V329000 | Air Bags | ON CERTAIN PASSENGER, SPORT UTILITY VEHICLES AND MINI VANS, SOME OF THESE VEHICLES HAVE A PASSENGER AIR BAG THAT WAS MANUFACTURED WITHOUT A CHECK VALVE PIN. | 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 |
|---|---|---|---|
| 2015501 2015-10-23 | Engine | 105,933 | On certain vehicles equipped with a 3.8L engine, degradation of the front rocker cover gasket may result in eventual oil seepage. Under hard braking, drops of engine oil may be deposited on the exhaust manifold. |
| 2009105 2009-04-08 | Engine | 128,726 | On certain vehicles equipped with a 3.8L naturally aspirated engine, degradation of the front rocker cover gasket may result in eventual oil seepage. Under hard braking, drops of engine oil may be deposited on the exhaust manifold. |
| 2002234 2002-12-04 | Airbag | 127 | On certain vehicles, the passenger air bag was manufactured without a check pin. An air bag without the check pin could produce increased pressure at the onset of the air bag deployment and reduced pressure afterward. |
| 1999081 1999-05-12 | Emissions | 2,526 | Certain vehicles do not comply with the requirements of CMVSS 1101 - Emission Device. Emission control labels have an incorrect vacuum hose routing schematic. |
| 1998193 1998-09-28 | Engine | 828 | Certain vehicles may be equipped with ignition coil/control module assemblies that were incorrectly manufactured and may result in setting the SES light and causing various driveability problems, including engine misfire. |
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 |
|---|---|---|---|
| 17-NA-073 Feb 2023 | Equipment | This warranty administration bulletin provides information regarding the field action courtesy transportation policy. | |
| PIP4723F Jan 2022 | Service Brakes | 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 | Electrical System | 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. |
Show 55 more bulletins
| Bulletin | Type | Component | Summary |
|---|---|---|---|
| 17NA073 Sep 2019 | Equipment | This warranty administration bulletin provides information regarding the field action courtesy transportation policy. | |
| 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 | 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 | 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... | |
| 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... | |
| 16NA260 Aug 2016 | Equipment | THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE MEDIA DISC PLAYER WITH THE LATEST CALIBRATIONS TO CORRECT A CONDITION OF THE REAR ENTERTAINMENT SYSTEM NOT OPERATING AS INTENDED IN COLDER AMBIENT TEMPERATURE AREAS DUE TO CALIBRATION CONCERNS. | |
| 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. | |
| PIP5346 Nov 2015 | Power Train | This Preliminary Information communication provides information to the technician about cooler line fittings that come with the 4T65E General Motors remanufactured transmission may not be the same as Original equipment manufacturer quick connect verses inverted flare. | |
| 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. | |
| Recalls Jun 2014 | Equipment | Vehicle Recalls | |
| 05-06-04-035D May 2014 | Fuel System | This informational bulletin provides the technician with information on what E85 fuel may due to a non E85 vehicle. | |
| PI1217 Apr 2014 | Power Train | This preliminary bulletin provides a way to aid the technician in diagnosing transmission fluid leaking from the trans breather vent. | |
| 99-08-51-007F Feb 2014 | Equipment Adaptive/Mobility | Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. | |
| PI0281D Jan 2014 | Structure | Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of their vehicle's underbody components are showing some form of corrosion. | |
| PIC5913 Sep 2013 | Electrical System | This Preliminary Information communication provides information to the technician about vehicles that have a Supplemental Inflatable Restraint lamp, Service Vehicle Soon lamp on and/or radio locked, possibly after module replacement. | |
| 130089009 Sep 2013 | Engine And Engine Cooling | Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules | |
| 08089-B Nov 2008 | Electrical System | GENERAL MOTORS CORP: SPECIAL COVERAGE ADJUSTMENT; ANALOG ONSTAR DEACTIVATION. *PE UPDATED 2/17/09. *PE | |
| 08-089B Sep 2008 | Equipment | BUICK CHEVROLET GMC SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIAL COVERAGE ADJUSTMENT-ANALOG ONSTAR DEACTIVATION. CSC LETTER WAS RECEIVED. *PE | |
| 08-089 Jun 2008 | Equipment | BUICK CADILLAC CHEVROLET GMC HUMMER OLDSMOBILE PONTIAC SAAB SATURN SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIAL COVERAGE ADJUSTMENT-ANALOG ONSTAR DEACTIVATION. | |
| 03-06-01-010 Apr 2008 | Engine And Engine Cooling | ENGINE OIL OR COOLANT LEAK. *TT GM REMINDER. *TT INSTALL NEW LOWER INTAKE MANIFOLD GASKET. UPDATED 7/18/08 *PE | |
| 010601007 Sep 2007 | Engine And Engine Cooling | ENGINE COOLANT CONSUMPTION OR COOLANT LEAK (INSPECT FOR MATERIAL DEGRADATION/REPLACE INTAKE MANIFOLDS) *TT UPDATED 11/02/07 *NJ | |
| 050525006 Sep 2005 | Service Brakes | REVISED FRONT WHEEL SPEED SENSOR REPLACEMENT PROCEDURE. *TT | |
| 050604058 Sep 2005 | Vehicle Speed Control | INTERMITTENT CHUGGLE OR FISHBITE ON LIGHT ACCELERATION OR A HIGHWAY SPEEDS WITH NO DIAGNOSTIC TROUBLE CODES (DTCS). *TT | |
| 709 Sep 2005 | Suspension | TIE ROD SPECIFICATIONS REVISED. GM TECH LINK. *TT | |
| 010730032B Nov 2004 | Power Train | SOME OWNERS MAY COMMENT ON A TRANSMISSION OIL LEAK. *TT UPDATED *EH | |
| 040601017 Jun 2004 | Engine And Engine Cooling | NEW UPPER INTAKE MANIFOLD AND GASKET KITS. *TT | |
| 040601021 Jun 2004 | Engine And Engine Cooling | NEW REAR MAIN SEAL AND SPECIAL TOOL FOR INSTALLATION. *TT | |
| 02038 Jan 2004 | Electrical System | DIAGNOSTIC TROUBLE CODE B1000. *MR | |
| 3115 Jan 2004 | Engine And Engine Cooling | ENGINE INTAKE MANIFOLD COOLANT LEAK. *SC | |
| 57 Jul 2003 | Electrical System | WIRE HARNESS MAY BE STRETCHED, OR THE PCS MAY NOT BE ORIENTED IN THE SAME POSITION, AFTER INSTALLING A SERVICE REPLACEMENT VALVE BODY ASSEMBLY. GM TECH LINK. *TT | |
| 030730017 May 2003 | Power Train | GRIND NOISE OR NO VEHICLE MOVEMENT WHEN SHIFTING INTO DRIVE OR REVERSE. *TT | |
| 030601010 Mar 2003 | Engine And Engine Cooling | ENGINE OIL OR COOLANT LEAK. *TT | |
| 02061 Dec 2002 | Air Bags | SOME VEHICLES HAVE A PASSENGER AIRBAG THAT WAS MANUFACTURED WITHOUT A CHECK PIN. AN AIRBAG WITHOUT THE CHECK PIN COULD PRODUCE INCREASED PRESSURE AT THE ONSET OF THE AIRBAG DEPLOYMENT AND REDUCE PRESSURE AFTERWARDS. *TT | |
| 010601002A Dec 2002 | Engine And Engine Cooling | REVISED PISTON PIN REMOVAL / INSTALLATION PROCEDURE. *TT | |
| 000730002B Jul 2002 | Power Train | CONCERNS WITH SLIPS, HARSH UPSHIFT OR GARAGE SHIFTS, LAUNCH SHUDDERS, FLARES, ERRATIC SHIFTS AND INTERMITTENT CONCERNS, DIAGNOSTIC TROUBLE CODE P1811 OR P0748 SET. *TT | |
| 020730014A Jul 2002 | Unknown Or Other | INFORMATION ON SERVICING 4T65-E TRANSAXLE SPACER PLATE AND GASKETS FOR VARIOUS MODELS FROM 1997 THROUGH 2002. *TT | |
| 010601008A May 2002 | Engine And Engine Cooling | SOME OWNERS MAY COMMENT ON A REPEAT ENGINE OIL PAN LEAK. *TT | |
| 020601014 Apr 2002 | Engine And Engine Cooling | SUBJECT REGARDING REVISED LOWER INTAKE MANIFOLD INSTALLATION. *TT | |
| 020730014 Apr 2002 | Unknown Or Other | INFORMATION ON SERVICING 4T65E TRANSAXLE SPACER PLATE AND GASKETS. *TT | |
| 000730007A Feb 2002 | Power Train | SUBJECT REGARDING WHINE NOISE IN PARK OR NEUTRAL, SERVICE ENGINE SOON OR SERVICE VEHICLE SOON LAMP ILLUMINATION. *TT | |
| 010601010A Jun 2001 | Engine And Engine Cooling | SUBJECT REGARDING POLYMER SERVICE PISTONS. *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 | |
| 990603007C Apr 2001 | Fuel System | A CONDITION MAY EXIST IN WHICH THE FUEL GAUGE READS INCORRECTLY / FLUCTUATES, LOW FUEL CHIME SOUNDS PREMATURELY. *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 | |
| 010601008 Feb 2001 | Engine And Engine Cooling | SOME OWNERS MAY COMMENT ON A REPEAT ENGINE OIL PAN LEAK. *TT | |
| 32 Feb 2001 | Unknown Or Other | INFORMATION REGARDING EXTRA CLIPS IN THE 4T65E TRANSMISSION. *SLC | |
| 00138012 Dec 2000 | Unknown Or Other | SOME CUSTOMERS MAY COMMENT THAT THE CARPET ON THE FRONT PASSENGER SIDE IS WET. *TT | |
| 000851001 Sep 2000 | Visibility | SOME CUSTOMERS MAY COMMENT THAT THE BLACK PLASTIC HOUSING AROUND THE OUTSIDE REAR VIEW MIRROR TURNS CHALKY OR IS DULL IN COLOR. *TT | |
| 000730002 Feb 2000 | Power Train | SOME OWNERS OF VEHICLES WITH A HYDRA-MATIC 4T65-E TRANSAXLE MAY COMMENT ON HARSH UPSHIFTS OR HARSH GARAGE SHIFTS, SOFT SHIFTS, SHUDDERS ON HARD ACCELERATION, OR SHIFTS ERRATIC. *TT | |
| 990603007B Jan 2000 | Fuel System | SOME CUSTOMERS MAY COMMENT ON THE FOLLOWING CONDITIONS: 1) THE FUEL GAUGE READING INCORRECTLY. 2) LOW FUEL CHIME SOUNDS PREMATURELY. 3) FUEL GAUGE MAY FLUCTUATE FROM FULL TO EMPTY. *TT | |
| 990138005 Dec 1999 | Equipment | EXPERIENCING A LACK OF EXPECTED PERFORMANCE OF THE AIR CONDITIONING SYSTEM IN HOT HUMID WEATHER. *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 | |
| 990603007A Oct 1999 | Fuel System | CONDITIONS WITH INACCURATE FUEL GAUGE / FLUCTUATES, PREMATURE LOW FUEL CHIME. *TT |
Showing 60 of 68 distinct bulletins on file for this vehicle.
Before you buy this vehicle
A test-drive checklist generated from this vehicle's own complaint and recall record.
- 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.
- Sit in it with the engine off and test everything that has a switch.Windows, locks, lights, the cluster, the radio. Electrical faults are this vehicle's story and the hardest to see on a drive: an intermittent no-start waits for the second week of ownership. Ask for the battery's age and whether any control module has been replaced.
- Run the VIN against open recalls before you negotiate.This vehicle has 3 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 Chevrolet Monte Carlo →