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1998 Oldsmobile 88

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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When problems were reported

Mileage at the reported incident

62 reports with mileage · 102 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.

  • Engine And Engine Cooling. Review the 76 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 16 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 reports13 fire reports5 injury reports

Electrical System complaints

15 reports
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Mileage unknown · Apr 5, 2005
Electrical System

1998 OLDSMOBILE EIGHTY EIGHTY HAS PROBLEM WHERE THERE IS LEAKAGE OF BATTERY FLUID FROM THE POSITIVE POLE OF THE BATTERY. *MR THE POSITIVE POLE HAD COME OUT OF THE BATTERY AND CAUSED THE VEHICLE TO COME TO A COMPLETE STOP. THE DRIVER HAD NO CONTROL OF THE VEHICLE. THREE BATTERY'S HAD BEEN REPLACED, THE FIRST WAS STILL UNDER…

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1998 OLDSMOBILE EIGHTY EIGHTY HAS PROBLEM WHERE THERE IS LEAKAGE OF BATTERY FLUID FROM THE POSITIVE POLE OF THE BATTERY. *MR THE POSITIVE POLE HAD COME OUT OF THE BATTERY AND CAUSED THE VEHICLE TO COME TO A COMPLETE STOP. THE DRIVER HAD NO CONTROL OF THE VEHICLE. THREE BATTERY'S HAD BEEN REPLACED, THE FIRST WAS STILL UNDER WARRANTY. (AC DELCO BATTERY) *SC *JB

NHTSA ODI #10117436

77,125 miles · Apr 25, 2004
Electrical SystemEngine And Engine Cooling

CAR OVERHEATED WITHOUT ANY VISIBLE SIGNS OF THIS BUT THE RED AREA OF THE GAUGE THEN THE CHECK ENG LIGHT CAME ON. PULLED TO SIDE OF THE ROAD, CHECKED IT GOT IT COOLED DOWN, THEN PROCEEDED TO THE VERY NEXT RD TO GAS STATION FOR BETTER VIEW OF WHAT WAS GOING ON. GOT TO IT VERY QUICKLY AND THE TEMP WAS BACK UP. STOPPED LET IT COOL A…

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CAR OVERHEATED WITHOUT ANY VISIBLE SIGNS OF THIS BUT THE RED AREA OF THE GAUGE THEN THE CHECK ENG LIGHT CAME ON. PULLED TO SIDE OF THE ROAD, CHECKED IT GOT IT COOLED DOWN, THEN PROCEEDED TO THE VERY NEXT RD TO GAS STATION FOR BETTER VIEW OF WHAT WAS GOING ON. GOT TO IT VERY QUICKLY AND THE TEMP WAS BACK UP. STOPPED LET IT COOL AND ADDED WATER TO THE NOW EMPTY RESOVAIR THAT WAS FULL WHEN WE STARTED THE TRIP. AND NO SIGNS OF LEAKAGE AND NO BOILING OVER, LET IT COOL. ADDED WATER. THEN TRIED TO CRANK IT UP, IT WOULD NOT. HAD TO HAVE IT TOWED TO DEALER, THOUGHT ENG HAD LOCKED UP. WAS TOLD THEIR WAS A FEATURE TO THIS CAR THAT SHUTS DOWN THE ENG WHEN A LEAK LIKE THIS OCCURS. WONDERING HOW MANY OTHER PEOPLE ARE TAKEN BECAUSE THEY THOUGHT THE ENG WAS GONE......AND IT WAS NOT. BUT IT SOMEHOW DAMAGED THE STARTER WHEN ALL THIS HAPPENED. I HAD A MECHANIC CHECK OUT THE CAR BEFORE WE LEFT ON THIS TRIP, HAD THE OIL CHANGED AND EVERYTHING. BUT SOMETHING WENT WRONG WHEN THE LEAK, AND RUNNING HOT OCCURED. NOT SURE HOW IT MESSED UP THE STARTER. BUT ALSO KNOW SINCE IT SHUTS THE ENG DOWN, LOCKS IT UP, HOW MANY PEOPLE ARE HAVING TO GET A NEW ENG CAUSE THEIR PERSON DID NOT KNOW ABOUT THIS FEATURE AS WELL. *AK

NHTSA ODI #10067797

Mileage unknown · Apr 20, 2004
Electrical SystemFire

CONSUMER HEARD AN EXPLOSION WHEN SHE TURNED ON THE IGNITION AND A SMALL FIRE UNDER HOOD MELTED SOME PARTS. *PH SMOKE WAS SEEN COMING FROM UNDER THE HOOD. THE VEHICLE HAS HAD ALL MAINTENANCE REGULARLY AT THE DEALER ONLY. THE CONSUMER WAS NOT AWARE OF THE CAUSE. *SC *JB

NHTSA ODI #10068569

31,009 miles · Jan 15, 2004
Electrical SystemEngine And Engine CoolingWheels

1) AUG. 2000 GENERATOR FAILURE 2) AUG. 2002 BOTH REAR WHEEL CYLINDERS REPLACED 3) OCT. 2003 COOLANT LEAKING : REPLACED LEAKING WATER PUMP. INTAKE MANIFOLD ALSO LEAKING BUT NOT REPLACED AT THIS TIME DUE TO COST. 3.8L V6

NHTSA ODI #10069449

74,000 miles · Dec 17, 2003
Electrical SystemFire

CONSUMER HEARD A LOUD NOISE, AND VEHICLE CAUGHT ON FIRE. THERE WAS LOTS OF SMOKE AND FLAMES UNDER THE HOOD. DEALER NOTIFIED. *AK

NHTSA ODI #10051674

Mileage unknown · Jun 11, 2003
Electrical SystemFire

THE VEHICLE CAUGHT ON FIRE WHEN THE IGNITION WAS TURNED. *MR *PH *JB

NHTSA ODI #10022081

Mileage unknown · Sep 12, 2002
Electrical SystemEngine And Engine Cooling

THIS ALTERNATOR GROWLING/NOISE AND TENSION PULLEY ASSEMBLY BEGAN MAKING NOISES AT ABOUT 30,000. THEN AT ABOUT 40,000 IT REALLY BEGAN MAKING GROWLING NOISES ESPECIALLY A LOWER SPEEDS. THEN WHILE WE WERE ON A TRIP TO MICHIGAN AND WISCONSIN VISITING MY RELATIVES AND CHILDREN, IT BECAME APPARENT I HAD BETTER GET THIS FIXED BEFORE G…

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THIS ALTERNATOR GROWLING/NOISE AND TENSION PULLEY ASSEMBLY BEGAN MAKING NOISES AT ABOUT 30,000. THEN AT ABOUT 40,000 IT REALLY BEGAN MAKING GROWLING NOISES ESPECIALLY A LOWER SPEEDS. THEN WHILE WE WERE ON A TRIP TO MICHIGAN AND WISCONSIN VISITING MY RELATIVES AND CHILDREN, IT BECAME APPARENT I HAD BETTER GET THIS FIXED BEFORE GETTING BACK ON THE ROAD TO OUR HOME IN BELLA VISTA,AR. SOME 750 MILES. WHILE IN MILWAUKEE I WAS ADVISED TO TO SEE FELSING SERVICE INC. 9128 W. BURLEIGH ST., MILWAUKEE, WI. SINCE GM DEALERSHIPS COULD NOT GUARANTEE ME TO HAVE CAR READY AS I HAD TO BE BACK IN BELLA VISTA ON THURSDAY. MR. FLESING SAID HE COULD REPAIR THIS. I WANTED A NEW ALTERNATOR, BUT NONE COULD BE FOUND IN MILWAUKEE. SO I CONSENTED TO A DELCO REMFG. UNIT AND A NEW PULLEY ASSEMBLY.THIS WAS COMPLETED IN A FEW HOURS. THE BILL WAS $388.10. I FEEL THIS ALTERNATOR SHOULD LAST AND BE ADEQUATELY FUNCTIONAL FOR MORE THAN 40,000. BUT THE VERY FACT THAT NO NEW ALTARENATOR FOR MY VEHICLE COULD BE FOUND IN MILWAUKEE ON THAT MONDAY TELLS ME, AS I ALSO HAVE HEARD, GM IS HAVING PROBLEMS WITH ALTERNATORS ETC. OTHERWISE THE CAR IS A FINE RUNNIGN CAR WITH GOOD GAS MILEAGE ETC.*AK

NHTSA ODI #767099

Mileage unknown · Jul 17, 2002
Electrical SystemEngine And Engine Cooling

ENGINE AND OTHER PARTS WERE REPLACED ON APRIL 3RD 2002. VEHICLE TAKES 3-4 TRIES BEFORE STARTING. ALL COMMUNICATION LIGHTS ILLUMINATED ON DASHBOARD AFTER IT STARTED UP. 5-10 MINUTES INTO DRIVING LIGHTS WENT OUT. DEALER WAS INFORMED OF PROBLEM.*AK

NHTSA ODI #8014172

Mileage unknown · May 21, 2002
Electrical System

WHILE DRIVING VEHICLE JUST SHUTS OFF.*AK

NHTSA ODI #8010276

Mileage unknown · Apr 16, 2001
Electrical SystemEngine And Engine Cooling

CONSUMER TRIED TO START VEHICLE,THERE WAS A RATTLING NOISE, DID NOT START. CONSUMER THEN REPLACED STARTER, BUT VEHICLE STILL DID NOT START. TOWED VEHICLE TO DEALER WHO FOUND A GASKET HAD FAILED, COOLANT HAD FILLED CYLINDERS OF ENGINE. *AK

NHTSA ODI #886028

Official recalls

1

04V090000 · Fuel System, Gasoline:delivery

Feb 24, 2004

ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH 3800 V6 (L36) ENGINES AND CERTAIN DELPHI FUEL PRESSURE REGULATORS, THE REGULATORS HAVE A MUCH HIGHER THAN USUAL RATE OF FUEL LEAKS. A LEAK CAN ALLOW FUEL TO ENTER THE INTAKE MANIFOLD THROUGH A VACUUM LINE. IF THE ENGINE DOES NOT START WHEN CRANKED, THE FUEL FROM THE LEAKING REGULATOR AND A MISTIMED SPARK CAN CAUSE A BACKFIRE.

Consequence & remedy

Consequence: THE BACKFIRE CAN RUPTURE THE INTAKE MANIFOLD. THE RUPTURE OF THE INTAKE MANIFOLD CAN DISPLACE A FUEL LINE, PULLING AN INJECTOR OUT OF PLACE, AND CAUSING A FUEL LEAK AND POSSIBLE FIRE.

Remedy: DEALERS WILL INSTALL NEW FUEL PRESSURE REGULATORS WITH IMPROVED DIAPHRAGMS. THE RECALL WILL BE CONDUCTED IN PHASED MAILINGS. PHASE 1 BEGAN ON JUNE 30, 2004, AND PHASE 2 BEGAN ON SEPTEMBER 30, 2004. OWNERS SHOULD CONTACT BUICK AT 1-866-608-8080, OLDSMOBILE AT 1-800-630-6537, OR PONTIAC AT 1-800-620-7668.

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

1

EA02030 · Engine Compartment Fires

Opened Oct 22, 2002 · Closed Mar 9, 2004

Status: closed (inferred from source dates) · Fuel System, Gasoline; Fuel System, Gasoline:delivery; Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings

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 THAT ARE UNABLE TO CONTAIN PRESSURES THAT OCCUR IN SOME BACKFIRE EVENTS AND DEFECTIVE FUEL PRESSURE REGULATORS WITH LEAKING DIAPHRAGMS THAT CAN PROVIDE A SOURCE OF FUEL TO PRODUCE A COMBUSTIBLE AIR-FUEL MIXTURE IN THE MANIFOLD.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY ODI THAT NO SAFETY DEFECT EXISTS IN THE VEHICLES THAT ARE NOT INCLUDED IN GM?S RECALLS.ODI WILL CONTINUE TO MONITOR THE INCIDENCE OF MANIFOLD RUPTURES AND RELATED FIRES IN OTHER MY 1995-2002 GM PASSENGER CARS EQUIPPED WITH THE SUBJECT INTAKE MANIFOLD.FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.

Additional source detail variants (3)

Fuel System, Gasoline:delivery

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 THAT ARE UNABLE TO CONTAIN PRESSURES THAT OCCUR IN SOME BACKFIRE EVENTS AND DEFECTIVE FUEL PRESSURE REGULATORS WITH LEAKING DIAPHRAGMS THAT CAN PROVIDE A SOURCE OF FUEL TO PRODUCE A COMBUSTIBLE AIR-FUEL MIXTURE IN THE MANIFOLD.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY ODI THAT NO SAFETY DEFECT EXISTS IN THE VEHICLES THAT ARE NOT INCLUDED IN GM?S RECALLS.ODI WILL CONTINUE TO MONITOR THE INCIDENCE OF MANIFOLD RUPTURES AND RELATED FIRES IN OTHER MY 1995-2002 GM PASSENGER CARS EQUIPPED WITH THE SUBJECT INTAKE MANIFOLD.FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.

Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings

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 THAT ARE UNABLE TO CONTAIN PRESSURES THAT OCCUR IN SOME BACKFIRE EVENTS AND DEFECTIVE FUEL PRESSURE REGULATORS WITH LEAKING DIAPHRAGMS THAT CAN PROVIDE A SOURCE OF FUEL TO PRODUCE A COMBUSTIBLE AIR-FUEL MIXTURE IN THE MANIFOLD.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY ODI THAT NO SAFETY DEFECT EXISTS IN THE VEHICLES THAT ARE NOT INCLUDED IN GM?S RECALLS.ODI WILL CONTINUE TO MONITOR THE INCIDENCE OF MANIFOLD RUPTURES AND RELATED FIRES IN OTHER MY 1995-2002 GM PASSENGER CARS EQUIPPED WITH THE SUBJECT INTAKE MANIFOLD.FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.

Fuel System, Gasoline

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 THAT ARE UNABLE TO CONTAIN PRESSURES THAT OCCUR IN SOME BACKFIRE EVENTS AND DEFECTIVE FUEL PRESSURE REGULATORS WITH LEAKING DIAPHRAGMS THAT CAN PROVIDE A SOURCE OF FUEL TO PRODUCE A COMBUSTIBLE AIR-FUEL MIXTURE IN THE MANIFOLD.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY ODI THAT NO SAFETY DEFECT EXISTS IN THE VEHICLES THAT ARE NOT INCLUDED IN GM?S RECALLS.ODI WILL CONTINUE TO MONITOR THE INCIDENCE OF MANIFOLD RUPTURES AND RELATED FIRES IN OTHER MY 1995-2002 GM PASSENGER CARS EQUIPPED WITH THE SUBJECT INTAKE MANIFOLD.FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.