IllustrationBROUGHT VEHICLE TO DEALERSHIP FOR BRAKE INSPECTION. WAS INFORMED THE LOWER INTAKE GASKET WAS LEAKING COOLANT. HAD IT REPLACED BY DEALERSHIP ON 03/07/2006. ON 06/28/2010, THE SAME ISSUE SEEMS TO BE RE-OCCURRING. SHOULD AN INTAKE GASKET NEED REPLACING 2X'S UNDER NORMAL DRIVING CONDITIONS? *TR
1998 Buick Century
Owner reports · Recalls · Investigations
More warning signs than most Century years
Owner complaints for the 1998 Buick Century are substantially higher than the model-year median of 28.
About this comparison →How this year compares
Owner complaints by model year
Compare all Century years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
80–25K
1425–50K
1550–75K
1175–100K
10100–150K
1150K+
59 reports with mileage · 159 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Service Brakes, Hydraulic. Review the 27 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 26 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 26 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
9 crash reports0 fire reports7 injury reports
Engine And Engine Cooling complaints
22 reportsBUICK CENTURY SHOULD BE INCLUDED IN THE RECALL LIST. *TR
ENGINE DIES WHILE DRIVING, LOSING BOTH STEERING AND BRAKING ABILITY. THIS HAS HAPPENED THREE TIMES WITHIN THE PAST FOUR WEEKS. TAKEN TO THREE DIFFERENT MECHANICS, NONE BEING ABLE TO DETERMINE THE PROBLEM. THIS IS AN EXTREME HAZARD, NOT ONLY TO MY DAUGHTER WHO IS THE PRINCIPLE DRIVER, BUT ALSO TO ALL DRIVERS/CARS DRIVING NEARB…
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ENGINE DIES WHILE DRIVING, LOSING BOTH STEERING AND BRAKING ABILITY. THIS HAS HAPPENED THREE TIMES WITHIN THE PAST FOUR WEEKS. TAKEN TO THREE DIFFERENT MECHANICS, NONE BEING ABLE TO DETERMINE THE PROBLEM. THIS IS AN EXTREME HAZARD, NOT ONLY TO MY DAUGHTER WHO IS THE PRINCIPLE DRIVER, BUT ALSO TO ALL DRIVERS/CARS DRIVING NEARBY, AS IT COULD LEAD TO A SERIOUS ACCIDENT. *NM
OVERHEATING ENGINE & TICKING SOUND. TOOK TO DEALER TWICE BEFORE THE WARRANTY EXPIRED. ALWAYS A LITTLE BIT OF REPAIR. AFTER WARRANTY EXPIRED SAME PROBLEM BUT THEN NEEDED OVER 600.00 IN REPAIRS. LATER SAME PROBLEM 300.00 IN REPAIRS. ALWAYS THERMOSTAT OR WATER PUMP. THE TEMP GAUGE GOES UP AND LOW COOLANT LIGHT CAME ON, SAME AS BEF…
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OVERHEATING ENGINE & TICKING SOUND. TOOK TO DEALER TWICE BEFORE THE WARRANTY EXPIRED. ALWAYS A LITTLE BIT OF REPAIR. AFTER WARRANTY EXPIRED SAME PROBLEM BUT THEN NEEDED OVER 600.00 IN REPAIRS. LATER SAME PROBLEM 300.00 IN REPAIRS. ALWAYS THERMOSTAT OR WATER PUMP. THE TEMP GAUGE GOES UP AND LOW COOLANT LIGHT CAME ON, SAME AS BEFORE, A MECHANIC WAS AT THE CAFE I WORK AT & LOOKED AT THE CAR. HE STATED THAT THERE WAS OIL IN THE RADIATOR & THAT HE HAD SEEN THIS PROBLEM FROM THESE GM PRODUCTS MANY MANY TIMES AND THAT I WOULD HAVE TO HAVE A NEW ENGINE. ADDED COOLANT & IT LASTED A LITTLE WHILE. TOOK TO ANOTHER MECHANIC FOR SECOND OPINION & WAS TOLD THE SAME. THE TEMP LIGHT DOES NOT COME ON BUT THE LOW COOLANT LIGHT COMES ON. THE TICKING GOT LOUDER AND TOOK TO DEALER FOR THEIR OPINION, ASK THEM TO CHECK THE COOLANT TO SEE IF OIL WAS IN IT. WAS TOLD THAT THE NOISE WAS FROM A STUCK LIFTER & THEY PUT IN A HEAVIER WEIGHT OIL & ADDITIVE TO OIL CHANGE & THAT THE FLUIDS LOOKED GOOD. 2 WEEKS LATER LET 4TH MECHANIC LOOK, HE PUT IS FINGER IN RADIATOR & SHOWED ME THE GUNK, SAID I HAVE A BLOWN HEAD GASKET & MORE. HE HAS SEEN HUNDREDS OF THE SAME PROBLEM. TOLD THAT GM SHOULD BE HELD ACCOUNTABLE, THAT THEY KNOW THEIR IS A PROBLEM AND DO NOTHING ABOUT IT AND TRY TO COVER IT UP. GM SHOULD HAVE DONE A RECALL ON THE PROBLEM. I HAVE FOUND HUNDREDS OF COMPLAINTS ONLINE IN THE PAST WEEKS. I DON'T WANT MONEY OR NEW CAR I JUST WANT MINE FIXED BY THE COMPANY RESPONSIBLE. THE DEALER HAS LIED TO ME ABOUT THIS & I AM VERY UPSET, THIS IS WHY MY SON AND I ARE FREEZING TO DEATH IN THE CAR, THE GUNK HAS GUNKED UP EVERYTHING IT HAS COME IN CONTACT WITH, INCLUDING THE HEATING CORE. ACCORDING TO ONE COMPLAINT A VERY GOOD MECHANIC HAS DECIDED THAT THEIR ARE TWO PROBLEMS ONE AFFECTING THE OTHER. A COOLING SYSTEM GROUNDING PROBLEM, ELECTROLYSIS RESULTING IN CORROSION & DISINTEGRATION OF PARTS AND GASKETS & THEN DEXCOOL WHICH IS UNSTABLE IN AN ELECTRICALLY CHARGED ENVIRONMENT & TURNS IT IN TO GOOP. *NM
THE GASKET HAS TO BE REPLACED. ANTI-FREEZE LEAKED FROM THE TOP, AND DRIPPED DOWN ONTO THE ENGINE. HOWEVER, TOOK VEHICLE TO DEALER SEVERAL TIMES. THE LEAK HAS NOT BEEN FOUND. *AK
WHILE DRIVING 60 MPH, THE VEHICLE WAS HIT BY ANOTHER VEHICLE ON THE FRONT PASSENGER SIDE. THE CONSUMER STATED THAT BOTH FRONTAL AIR BAGS DID NOT DEPLOY UPON IMPACT. THE DRIVER SUSTAINED MINOR INJURIES AS A RESULT. *NM THE CONSUMER TRIED TO AVOID THE ACCIDENT BUT THE STEERING WHEEL LOCKED UP AND THE VEHICLE SHUT OFF. *SC …
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WHILE DRIVING 60 MPH, THE VEHICLE WAS HIT BY ANOTHER VEHICLE ON THE FRONT PASSENGER SIDE. THE CONSUMER STATED THAT BOTH FRONTAL AIR BAGS DID NOT DEPLOY UPON IMPACT. THE DRIVER SUSTAINED MINOR INJURIES AS A RESULT. *NM THE CONSUMER TRIED TO AVOID THE ACCIDENT BUT THE STEERING WHEEL LOCKED UP AND THE VEHICLE SHUT OFF. *SC *JB
THE INTAKE GASKET LEAKED ANTIFREEZE. DEALERSHIP REPLACED THE GASKET, BUT PROBLEM RECURRED WITHIN 23,000 MILES. GMC CONSUMER REPRESENTATIVE INFORMED THE CONSUMER OF A RECALL ON THIS ISSUE, BUT CONSUMER'S VEHICLE WAS NOT INCLUDED IN THE RECALL DUE TO VIN. RECALL NOT FOUND IN ARTEMIS. *AK
AFTER NOTICING A FEW DROPS OF DEXCOOL COOLANT ON THE GARAGE FLOOR, I CHECKED THE RESERVOIR. IT WAS EMPTY. I CHECKED FOR LEAKY HOSES OR CLAMPS, THEN NOTICED THAT AROUND SOME GASKET I COULD SEE WHERE COOLANT WAS OBVIOUSLY OOZING AND SOME HAD POOLED IN A RECESS IN THE ENGINE MOLD. ANYWAY, I REFILLED THE RESERVOIR WITH DEXCOOL AN…
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AFTER NOTICING A FEW DROPS OF DEXCOOL COOLANT ON THE GARAGE FLOOR, I CHECKED THE RESERVOIR. IT WAS EMPTY. I CHECKED FOR LEAKY HOSES OR CLAMPS, THEN NOTICED THAT AROUND SOME GASKET I COULD SEE WHERE COOLANT WAS OBVIOUSLY OOZING AND SOME HAD POOLED IN A RECESS IN THE ENGINE MOLD. ANYWAY, I REFILLED THE RESERVOIR WITH DEXCOOL AND TOOK THE CAR TO A LOCAL REPAIR SHOP BEFORE DOING ANY DAMAGE. THE REPAIR BILL CAME TO OVER $900. THE CAR IS ONLY 5 YEARS OLD AND IT NEEDS A NEW INTAKE MANIFOLD GASKET, HOW ABSURD. AFTER SURFING THE WEB, I FIND THAT OTHERS HAVE HAD FIRES AND BLOWN ENGINES FROM THE SAME PROBLEM. WE WERE LUCKY, BUT MY WIFE AND DAUGHTER TRAVEL THE LOCAL HIGHWAYS ALOT, WHAT IF THEY RAN OUT OF COOLANT WHILE DRIVING AND THE ENGINE SIEZED, POSSIBLY CAUSING AN ACCIDENT OR AT LEAST STRANDING THEM. (3.1L V6)
UPON STARTING ENGINE WARNING LIGHT ILLUMINATED. THE CONSUMER STARTED TO DRIVE 5 MPH AND VEHICLE STALLED. THE VEHICLE DID RESTART WITH NO PROBLEM. DEALERSHIP WAS NOTIFIED, BUT THE PROBLEM WAS NOT SOLVED.*AK ENGINE STALLED WHILE GOING AROUND A CORNER. VEHICLE WAS REPAIRED AT A DIFFERENT DEALERSHIP AND PARTS …
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UPON STARTING ENGINE WARNING LIGHT ILLUMINATED. THE CONSUMER STARTED TO DRIVE 5 MPH AND VEHICLE STALLED. THE VEHICLE DID RESTART WITH NO PROBLEM. DEALERSHIP WAS NOTIFIED, BUT THE PROBLEM WAS NOT SOLVED.*AK ENGINE STALLED WHILE GOING AROUND A CORNER. VEHICLE WAS REPAIRED AT A DIFFERENT DEALERSHIP AND PARTS ARE AVAILABLE. *PH
I OWN A 1998 BUICK CENTURY CUSTOM THAT I PURCHASED NEW. MY HUSBAND AND I TAKE GOOD CARE OF OUR CARS; ALWAYS DO ALL THE RECOMMENDED MAINTENANCE. IN FEBRUARY, OUR INTAKE MANIFOLD GASKET WAS REPLACED DUE TO A LEAK AND THE CAR ONLY HAD 76,000 MILES ON IT. THIS COST US OVER $900. MY HUSBAND HAS SEARCHED THE WEB AND FOUND HUNDRE…
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I OWN A 1998 BUICK CENTURY CUSTOM THAT I PURCHASED NEW. MY HUSBAND AND I TAKE GOOD CARE OF OUR CARS; ALWAYS DO ALL THE RECOMMENDED MAINTENANCE. IN FEBRUARY, OUR INTAKE MANIFOLD GASKET WAS REPLACED DUE TO A LEAK AND THE CAR ONLY HAD 76,000 MILES ON IT. THIS COST US OVER $900. MY HUSBAND HAS SEARCHED THE WEB AND FOUND HUNDREDS, IF NOT THOUSANDS OF SIMILAR COMPLAINTS FROM OTHER BUICK AND GM PRODUCT OWNERS. MANY ARE FORMING GROUPS AND FILING PETITIONS AND CLASS ACTION LAW SUITS. MY GRANDFATHER AND UNCLE WERE CAR REPAIRMEN IN THE '70'S. EVEN BACK THEN, IT WAS UNHEARD OF TO HAVE INTAKE MANIFOLD GASKETS REPLACED. THIS IS CLEARLY A DEFECT THAT GM NEEDS TO OWN UP TO. PLEASE PURSUE GM THROUGH WHATEVER CHANNELS YOU HAVE TO MAKE THEM PAY FOR THIS PROBLEM AND FIX IT. I HAVE HEARD OF A FEW LUCKY FOLKS WHO ARE GETTING REIMBURSED, IT SHOULD BE FOR ALL OF US. *LA
Official recalls
299V356000 · Exterior Lighting:headlights
Dec 17, 1999
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THESE VEHICLES DO NOT CONFORM TO THE REQUIREMENTS OF FMVSS NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THE VERTICAL HEAD LAMP ADJUSTING DEVICE MAY NOT BE CALIBRATED PROPERLY.
Consequence & remedy
Consequence: DRIVER VISIBILITY MAY BE IMPAIRED INCREASING THE RISK OF A CRASH.
Remedy: OWNERS WILL BE PROVIDED WITH AN OWNER'S MANUAL INSERT CONTAINING INSTRUCTIONS FOR OPTICALLY AIMING THE HEADLAMPS.
98V102000 · Exterior Lighting:headlights
May 15, 1998
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE OWNER MANUALS DO NOT CONTAIN THE REQUIREMENT INFORMATION PERTAINING TO THE VEHICLE HEADLAMP AIMING DEVICE. THIS DOES NOT COMPLY WITH REQUIREMENTS OF FMVSS NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."
Consequence & remedy
Consequence: IF THE HEADLAMP ASSEMBLIES ARE REPLACED, CUSTOMERS MAY NOT BE ABLE TO PROPERLY AIM THE HEADLIGHTS.
Remedy: OWNERS WILL BE MAILED AN OWNER MANUAL'S INSERT WHICH CONTAINS THE APPROPRIATE INFORMATION.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
4EA03019 · Power Rack And Pinion Steering Failure
Opened Sep 15, 2003 · Closed Dec 18, 2003
Status: closed (inferred from source dates) · Steering; Steering:rack And Pinion
GM'S LETTER TO NHTSA DATED DECEMBER 11, 2003, EXPANDS ITS ORIGINAL RECALL (NHTSA 02V286) TO INCLUDE CERTAIN W-BODY VEHICLES: 96-97 OLDS CUTLASS SUPREME; 98 OLDS INTRIGUE; 97-98 OLDS CUTLASS; 97-98 CHEVY LUMINA, MONTE CARLO AND MALIBU; 96 PONTIAC GRAND PRIX; AND 96-98 BUICK REGAL.THE NUMBER OF VEHICLES RECALLED IS 750,283.GM DETERMINED THAT FAILURE OF THE RACK AND PINION IS RELATED TO DAMAGE OF THE LOWER PINION BEARING AND THE LEVEL OF THE PINION BEARING PRE-LOAD SPRING FORCE.GM STATES, HIGHER RACK PRE-LOAD SPRING FORCE (133 LB.) IS THE DESIGN CHARACTERISTIC MOST CLOSELY ASSOCIATED WITH HIGHER BEARING DAMAGE RATES IN MOST OF THE VEHICLE APPLICATIONS THAT USED THE GENERAL BEARING COMPANY (GBC) BEARING.ALL OF THE VEHICLES COVERED IN THE EXPANDED RECALL HAVE THE 133 LB SPRING FORCE.THE 96 LUMINA/MONTE CARLO AND 97-98 CENTURY W-BODY VEHICLES INCLUDED IN THIS INVESTIGATION UTILIZE A LOWER SPRING FORCE AND ARE NOT INCLUDED IN THE RECALL.
Additional source detail variants (2)
Steering
GM'S LETTER TO NHTSA DATED DECEMBER 11, 2003, EXPANDS ITS ORIGINAL RECALL (NHTSA 02V286) TO INCLUDE CERTAIN W-BODY VEHICLES: 96-97 OLDS CUTLASS SUPREME; 98 OLDS INTRIGUE; 97-98 OLDS CUTLASS; 97-98 CHEVY LUMINA, MONTE CARLO AND MALIBU; 96 PONTIAC GRAND PRIX; AND 96-98 BUICK REGAL.THE NUMBER OF VEHICLES RECALLED IS 750,283.GM DETERMINED THAT FAILURE OF THE RACK AND PINION IS RELATED TO DAMAGE OF THE LOWER PINION BEARING AND THE LEVEL OF THE PINION BEARING PRE-LOAD SPRING FORCE.GM STATES, HIGHER RACK PRE-LOAD SPRING FORCE (133 LB.) IS THE DESIGN CHARACTERISTIC MOST CLOSELY ASSOCIATED WITH HIGHER BEARING DAMAGE RATES IN MOST OF THE VEHICLE APPLICATIONS THAT USED THE GENERAL BEARING COMPANY (GBC) BEARING.ALL OF THE VEHICLES COVERED IN THE EXPANDED RECALL HAVE THE 133 LB SPRING FORCE.THE 96 LUMINA/MONTE CARLO AND 97-98 CENTURY W-BODY VEHICLES INCLUDED IN THIS INVESTIGATION UTILIZE A LOWER SPRING FORCE AND ARE NOT INCLUDED IN THE RECALL.
Steering:rack And Pinion
GM'S LETTER TO NHTSA DATED DECEMBER 11, 2003, EXPANDS ITS ORIGINAL RECALL (NHTSA 02V286) TO INCLUDE CERTAIN W-BODY VEHICLES: 96-97 OLDS CUTLASS SUPREME; 98 OLDS INTRIGUE; 97-98 OLDS CUTLASS; 97-98 CHEVY LUMINA, MONTE CARLO AND MALIBU; 96 PONTIAC GRAND PRIX; AND 96-98 BUICK REGAL.THE NUMBER OF VEHICLES RECALLED IS 750,283.GM DETERMINED THAT FAILURE OF THE RACK AND PINION IS RELATED TO DAMAGE OF THE LOWER PINION BEARING AND THE LEVEL OF THE PINION BEARING PRE-LOAD SPRING FORCE.GM STATES, HIGHER RACK PRE-LOAD SPRING FORCE (133 LB.) IS THE DESIGN CHARACTERISTIC MOST CLOSELY ASSOCIATED WITH HIGHER BEARING DAMAGE RATES IN MOST OF THE VEHICLE APPLICATIONS THAT USED THE GENERAL BEARING COMPANY (GBC) BEARING.ALL OF THE VEHICLES COVERED IN THE EXPANDED RECALL HAVE THE 133 LB SPRING FORCE.THE 96 LUMINA/MONTE CARLO AND 97-98 CENTURY W-BODY VEHICLES INCLUDED IN THIS INVESTIGATION UTILIZE A LOWER SPRING FORCE AND ARE NOT INCLUDED IN THE RECALL.
RQ03001 · Power Rack And Pinion Steering Failure
Opened Jan 2, 2003 · Closed Sep 15, 2003
Status: closed (inferred from source dates) · Steering; Steering:rack And Pinion
GM CONDUCTED A SAFETY RECALL (NHTSA # 02V286) TO ADDRESS A STEERING DEFECT PERTAINING TO A LOWER PINION BEARING (LPB) WITHIN THE RACK AND PINION STEERING GEAR (R&P). THE RECALL COVERED 1,159,156 MODEL YEAR 1997-1998 PONTIAC GRAND PRIX VEHICLES BUILT BETWEEN MARCH 1, 1996 AND OCTOBER 31, 1997, 1996-1998 PONTIAC TRANS SPORT, CHEVROLET LUMINA APV, CHEVROLET VENTURE, OLDSMOBILE SILHOUETTE MINIVANS, AND CHEVROLET CAVALIER AND PONTIAC SUNFIRE SEDANS BUILT BETWEEN JANUARY 1, 1996 AND OCTOBER 31, 1997.ODI OPENED THIS RQ AFTER RECEIVING REPORTS THAT OTHER VEHICLES WERE EXHIBITING THE SAME SYMPTOMS AS THE RECALLED VEHICLES.BASED ON ODI'S REVIEW OF TECHNICAL AND COMPLAINT DATA COLLECTED DURING THE RQ, THE W-CARS ARE ASSOCIATED WITH EITHER A HIGHER STEERING COMPLAINT RATE OR A HIGHER LPB FAILURE RATE THAN THE OTHER VEHICLES INVESTIGATED UNDER THE RQ AND ARE ABOVE OR NEAR THE RATES FOR THE RECALLED VEHICLES.THUS, ODI WILL FURTHER EXAMINE THE W-CARS (1996-1997 OLDSMOBILE CUTLASS SUPREME, 1996-1998 BUICK REGAL, CHEVROLET LUMINA, CHEVROLET MONTE CARLO, 1997-1998 BUICK CENTURY, AND 1998 OLDSMOBILE INTRIGUE) UNDER A NEW INVESTIGATION, ENGINEERING ANALYSIS (EA)03-019.
Additional source detail variants (2)
Steering
GM CONDUCTED A SAFETY RECALL (NHTSA # 02V286) TO ADDRESS A STEERING DEFECT PERTAINING TO A LOWER PINION BEARING (LPB) WITHIN THE RACK AND PINION STEERING GEAR (R&P). THE RECALL COVERED 1,159,156 MODEL YEAR 1997-1998 PONTIAC GRAND PRIX VEHICLES BUILT BETWEEN MARCH 1, 1996 AND OCTOBER 31, 1997, 1996-1998 PONTIAC TRANS SPORT, CHEVROLET LUMINA APV, CHEVROLET VENTURE, OLDSMOBILE SILHOUETTE MINIVANS, AND CHEVROLET CAVALIER AND PONTIAC SUNFIRE SEDANS BUILT BETWEEN JANUARY 1, 1996 AND OCTOBER 31, 1997.ODI OPENED THIS RQ AFTER RECEIVING REPORTS THAT OTHER VEHICLES WERE EXHIBITING THE SAME SYMPTOMS AS THE RECALLED VEHICLES.BASED ON ODI'S REVIEW OF TECHNICAL AND COMPLAINT DATA COLLECTED DURING THE RQ, THE W-CARS ARE ASSOCIATED WITH EITHER A HIGHER STEERING COMPLAINT RATE OR A HIGHER LPB FAILURE RATE THAN THE OTHER VEHICLES INVESTIGATED UNDER THE RQ AND ARE ABOVE OR NEAR THE RATES FOR THE RECALLED VEHICLES.THUS, ODI WILL FURTHER EXAMINE THE W-CARS (1996-1997 OLDSMOBILE CUTLASS SUPREME, 1996-1998 BUICK REGAL, CHEVROLET LUMINA, CHEVROLET MONTE CARLO, 1997-1998 BUICK CENTURY, AND 1998 OLDSMOBILE INTRIGUE) UNDER A NEW INVESTIGATION, ENGINEERING ANALYSIS (EA)03-019.
Steering:rack And Pinion
GM CONDUCTED A SAFETY RECALL (NHTSA # 02V286) TO ADDRESS A STEERING DEFECT PERTAINING TO A LOWER PINION BEARING (LPB) WITHIN THE RACK AND PINION STEERING GEAR (R&P). THE RECALL COVERED 1,159,156 MODEL YEAR 1997-1998 PONTIAC GRAND PRIX VEHICLES BUILT BETWEEN MARCH 1, 1996 AND OCTOBER 31, 1997, 1996-1998 PONTIAC TRANS SPORT, CHEVROLET LUMINA APV, CHEVROLET VENTURE, OLDSMOBILE SILHOUETTE MINIVANS, AND CHEVROLET CAVALIER AND PONTIAC SUNFIRE SEDANS BUILT BETWEEN JANUARY 1, 1996 AND OCTOBER 31, 1997.ODI OPENED THIS RQ AFTER RECEIVING REPORTS THAT OTHER VEHICLES WERE EXHIBITING THE SAME SYMPTOMS AS THE RECALLED VEHICLES.BASED ON ODI'S REVIEW OF TECHNICAL AND COMPLAINT DATA COLLECTED DURING THE RQ, THE W-CARS ARE ASSOCIATED WITH EITHER A HIGHER STEERING COMPLAINT RATE OR A HIGHER LPB FAILURE RATE THAN THE OTHER VEHICLES INVESTIGATED UNDER THE RQ AND ARE ABOVE OR NEAR THE RATES FOR THE RECALLED VEHICLES.THUS, ODI WILL FURTHER EXAMINE THE W-CARS (1996-1997 OLDSMOBILE CUTLASS SUPREME, 1996-1998 BUICK REGAL, CHEVROLET LUMINA, CHEVROLET MONTE CARLO, 1997-1998 BUICK CENTURY, AND 1998 OLDSMOBILE INTRIGUE) UNDER A NEW INVESTIGATION, ENGINEERING ANALYSIS (EA)03-019.
EA99024 · Windshield Wiper
Opened Aug 20, 1999 · Closed Jan 13, 2000
Status: closed (inferred from source dates) · Visibility
BY LETTER DATED DECEMBER 12, 1999, GM NOTIFIED NHTSA OF ITS PLANS TO CONDUCT A SAFETY RELATED DEFECT CAMPAIGN TO REMEDY 155,149 OF THE SUBJECT VEHICLES.THE VEHICLE POPULATION FOR THE CAMPAIGN INCLUDES THE 1997 BUICK REGAL/CENTURY AND PONTIAC GRAN PRIX MODELS BUILT DURING THE PERIOD FROM THE START OF PRODUCTION THROUGH MAY 1, 1997.GM DETERMINED THAT THE WIPERS INSTALLED PRIOR TO THIS DATE COULD STOP WORKING, USUALLY DURING HEAVY LOAD CONDITIONS, DUE TO SEPARATION BETWEEN THE DRIVE PIN AND THE CRESCENT IN THE WIPER CRANK ARM ASSEMBLY.EFFECTIVE MAY 1, 1997,GM CORRECTED THIS PROBLEM IN PRODUCTION BY MODIFYING THE DRIVE PIN AND STRENGTHENING THE CRESCENT.THESE SAME IMPROVED PARTS WILL BE INSTALLED IN THE VEHICLES TO BE RECALLED.THE SCOPE OF THE CAMPAIGN WILL INCLUDE ALL VEHICLES PRODUCED PRIOR TO THE MAY 1, 1997 CORRECTION (THE OLDSMOBILE INTRIQUE PRODUCTION DID NOT START UNTIL AFTER MAY 1, 1997, AND IS THEREFORE NOT INCLUDED).VEHICLES WITH THE SCOPE OF THIS INVESTIGATION AND PRODUCED AFTER MAY 1, 1997, CONTAIN THE MORE ROBUST CRESCENT AND IMPROVED PIN DESIGN AND ARE NOT INCLUDED IN THE RECALL CAMPAIGN.ODI WILL CONTINUE TO MONITOR COMPLAINT REPORTS ON THE VEHICLES PRODUCED AFTER MAY 1, 1997 AND RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.BASED ON GM'S RECALL ACTION (ODI 99V-348) THIS INVESTIGATION IS CLOSED.
PE99028 · Windshield Wiper
Opened Apr 16, 1999 · Closed Aug 20, 1999
Status: closed (inferred from source dates) · Visibility
INCIDENTS OF WIPER FAILURE (OWNER REPORTS AND WARRANTY) ARE VERY HIGH, AND MANY OF THE REPORTS INDICATE THAT THE FAILURES ARE STILL OCCURRING IN 1999.