RecallRepo

1986 Oldsmobile 98 Recalls

Recalls on record Updated July 2026

The 1986 Oldsmobile 98 has 2 NHTSA recall campaigns affecting an estimated 94,672 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 13 complaints with NHTSA, most often about the service brakes, hydraulic. Last updated July 5, 2026.

Recall campaigns

SERVICE BRAKES, HYDRAULIC 87V093000 1987-06-23 6,004 affected
Defect

THE ANTI LOCK BRAKE SYSTEM (ABS) PRESSURE/WARNING SWITCH MAY EXHIBIT BRAKE FLUID SEEPAGE WHICH EVENTUALLY CAN LEAD TO LOSS OF THE BRAKE SYSTEM HYDRAULIC PUMP MOTOR. ADDITIONALLY, THE HYDRAULIC PUMP MOTOR AND ABS ELECTRICAL RELAYS MAY HAVE BEEN EXPOSED TO WATER CONTAMINATION DURING VEHICLE ASSEMBLY. THIS CONDITION…

Consequence

LOSS OF THE HYDRAULIC PUMP MOTOR WOULD RESULT IN A TOTALLOSS OF REAR BRAKES AS WELL AS POWER ASSIST TO THE FRONT BRAKES. THE RED BRAKEWARNING LIGHT WOULD ILLUMINATE AND STAY ON. IF THIS WARNING IS NOT HEEDED, ALOSS OF REAR BRAKES AT A TIME WHEN MINIMUM STOPPING DISTANCE IS REQUIRED COULDRESULT IN A VEHICLE CRASH. …

Remedy

THE ABS AND HYDRAULIC PUMP MOTOR ELECTRICAL RELAYS AND 30 AMP FUSES WILL BE REPLACED. IN ADDITION, THE HYDRAULIC PUMP MOTOR ASSEMBLY AND PRESSURE/WARNING SWITCH WILL BE INSPECTED AND, IF REQUIRED, REPLACED.

STEERING 86V145000 1986-11-03 88,668 affected
Defect

THERE MAY NOT BE ENOUGH CLEARANCE BETWEEN THE POWER STEERING PUMP RETURN HOSE AND THE ENGINE EXHAUST MANIFOLD. CONSEQUENCE OF DEFECT: HOSE COULD OVERHEAT, RESULTING IN A HOLE AND FLUID LEAK, AND A POSSIBLE…

Remedy

REPLACE AND CORRECTLY ROUTE HOSE, AS NECESSARY.

Complaints by component

SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP
2
STEERING:RACK AND PINION
2
ELECTRICAL SYSTEM:IGNITION
1
SERVICE BRAKES, HYDRAULIC
1
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE
1
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS
1
SERVICE BRAKES, HYDRAULIC:POWER ASSIST
1
STEERING:HYDRAULIC POWER ASSIST SYSTEM
1
STEERING:HYDRAULIC POWER ASSIST:PUMP
1
SUSPENSION
1
Total complaints13

What owners report

Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.

“Tl*the contact owns a 1986 oldsmobile 98. The contact stated that he bought after-market ball joints (model # fa1478) for a routine replacement. As a result, the vehicle failed the state safety inspection on two occasions. The manufacturer of the parts was best parts, inc in memphis, tn. Updated…”

SUSPENSION · reported 2006-06-14

“Brakes do not work properly, they felt very spongy in the morning. *ak the brakes were fixed and remained inoperative when first started in the morning. *scc *jb”

SERVICE BRAKES, HYDRAULIC · reported 2003-06-02

“Brake line (hose) broke, causing brake failure.”

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS · reported 1997-05-15

“While driving vehicle would stop while turning corners or while going down the road, would lose power completely, vehicle would also jerk, this is an intermittent problem. *ak”

ELECTRICAL SYSTEM:IGNITION · reported 1996-09-29

“'cold power steering'. *dsh”

STEERING:RACK AND PINION · reported 1996-04-19

“'cold power steering'. *sd”

STEERING:HYDRAULIC POWER ASSIST SYSTEM · reported 1995-06-13

“Abs system failed and the company no longer makes the part to correct it, so now the car cannot be driven because it has no braking system. *ak”

SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP · reported 1995-05-01

“Shock absorbers/front struts fail, causing vehicle to wander side to side/loss of traction at speeds of 70 mph and above. *skd”

SUSPENSION:FRONT:SHOCK ABSORBER · reported 1995-03-02

Defect investigations

Investigation C89001 Opened 1989-03-06 · closed 1990-01-16

THROTTLE NON-RETURN

There is no summary currently available

Investigation EA87022 Opened 1987-08-27 · closed 1991-11-27

STALLING

SUMMARY:THE COMPLAINTS ALLEGE THAT STALLING IS DUE TO VARIOUS FAULTYCOMPONENTS OF THE FUEL INJECTION AND/OR IGNITION SYSTEM. THE FOLLOWINGMODELS ARE INVOLVED:BUICK ELECTRA, LESABRE, RIVERA, CENTURY; OLDS CUTLASSCIERA, 88, 98, TORONADO; PONTIAC BONNEVILLE.STATUS:THIS INVESTIGATION IS ONGOING.WE ARE CONTINUING TO…

Investigation EA88019 Opened 1988-01-28 · closed 1990-10-31

HYDRO BOOST

There is no summary currently available

Investigation EA88031 Opened 1988-04-22 · closed 1989-10-23

SUDDEN ACCELERATION

STATUS:ANALYSIS OF INFORMATION FROM THE MANUFACTURER IS IN PROGRESS.HOWEVER, NEITHER NHTSA OF GM HAS IDENTIFIED A FAILURE OR MALFUNCTION THATCOULD RESULT IN UNINTENDED ACCELERATION.SOME VEHICLES IN THIS GROUP WEREFOUND POTENTIALLY SUBJECT TO THROTTLE CABLE RESTRICTIONS, AND WERERECALLED ALONG WITH H CARS WITH SIMILAR…

Investigation EA89028 Opened 1989-07-28 · closed 1990-07-27

REAR BRAKE PIN

SUMMARY:THESE VEHICLES HAVE REAR DRUM BRAKES.THE PARKING LEVER PIVOTPIN IS HELD BY AN E RING.WHEN THE RING FAILS, PARTS OF THE RING ANDPIN FALL LOOSE INTO THE DRUM AND MAY JAM THE BRAKE, LOCKING THE WHEEL.A STRONGER E RING IS USED IN 1988 AND NEWER CARS.THIS INVESTIGATIONHAS BEEN EXPANDED TO INCLUDE GMS C BODY CARS…

Investigation PE87038 Opened 1987-07-09 · closed 1988-01-28

HYDROBOOST FAILURE

SUBJECT VEHICLES:CAPRICE, CAPRICE CLASSIC, CUSTOM CRUISER, DEVILLE,ELECTRA, ESTATE WAGON, FLEETWOOD, LESABRE, NINETY-EIGHT, PARISIENNE,PARK AVENUE.(ALL 1984-86 GM VEHICLES EQUIPPED WITH HYDROBOOST II SYSTEMS)ANALYSIS:CONSUMER COMPLAINTS ALLEGE SEVERAL PROBLEMS INVOLVING THE POWERSTEERING AND POWER BRAKE SYSTEMS OF…

Investigation PE89098 Opened 1989-03-10 · closed 1989-05-17

ANTI LOCK BRAKES

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Sources & methodology

Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1986 Oldsmobile 98 as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.