1995 Oldsmobile Aurora

ADDITION INFORMATION IS NEEDED TO FULLY UNDERSTAND THE NATURE AND CIRCUMSTANCES OF THE SUBJECT BULLETIN.

ON MARCH 3, 2004, GENERAL MOTORS NOTIFIED ODI THAT IT WAS RECALLING APPROXIMATELY 94,000 MY 1995-97 OLDSMOBILE AURORA VEHICLES EQUIPPED WITH 4.0L V8 ENGINES (RPO L47 - VIN8 C) TO ADDRESS CONCERNS WITH UNDERHOOD FUEL LEAKAGE FROM CRACKED FUEL RAILS AND, IN SOME OF THE VEHICLES, CRACKED FUEL RETURN LINES. ACCORDING TO GM, THE NYLON TUBING (PA12) USED IN THE FUEL RAIL CONSTRUCTION IN THESE VEHICLES MAY DEGRADE AND CRACK.GM'S SUPPLIER ATTRIBUTED THE CRACKING TO THE COMBINED EFFECTS OF HEAT, TIME, ALCOHOL FUEL, FUEL PRESSURE CYCLING, AND DESIGN STRESSES.IN ADDITION, GM STATED THAT THE MY 1995 AURORA USES A UNIQUE UNDERHOOD FUEL RETURN LINE THAT MAY ALSO CRACK AT UNUSUALLY HIGH RATES.GM DEALERS WILL INSTALL A NEW FUEL RAIL CONSTRUCTED OUT OF STAINLESS STEEL IN ALL OF THE RECALLED VEHICLES AND WILL ALSO INSTALL A REVISED CHASSIS FUEL RETURN LINE IN THE MY 1995 AURORAS. ON APRIL 16, 2004, GENERAL MOTORS NOTIFIED ODI THAT IT WAS ADDING APPROXIMATELY 389,000 MY 1995-97 CADILLAC SEVILLE, DEVILLE AND ELDORADO VEHICLES EQUIPPED WITH 4.6L V8 ENGINES (RPO'S LD8 AND L37 - VIN8 Y AND 9) TO RECALL 04V-110.THE RECALLED CADILLACS WILL RECEIVE THE NEW STAINLESS STEEL FUEL RAILS.THIS ENGINEERING ANALYSIS IS CLOSED.

THE FUEL RAIL ASSEMBLIES USED IN THE SUBJECT VEHICLES WERE MANUFACTURED BY DANA.THE FUEL RAIL JUMPER TUBES WERE MADE OF MONOLAYER NYLON 12 (PA12).IN MODEL YEAR (MY) 1998, THE JUMPER TUBE MATERIAL WAS CHANGED FROM PA12 TO M-BOND (A MULTI-LAYER PTFE/PA12).IN ADDITION, ALL SERVICE PARTS PRODUCED SINCE THE END OF PRODUCTION 1997 USE THE M-BOND JUMPER TUBES. MATERIAL ANALYSIS PERFORMED BY DANA ON FAILED FUEL RAILS SHOWED THAT THE MONO-LAYER NYLON 12 JUMPER TUBES ARE SUSCEPTIBLE TO ENVIRONMENTAL STRESS CRACKING (ESC).GM BELIEVES THE ESC IS A RESULT OF HEAT, TIME, ALCOHOL BLENDED FUEL, FUEL PRESSURE CYCLING, AND DESIGNED IN STRESS. EIGHT OF THE GM COMPLAINTS ARE DUPLICATIVE OF ODI COMPLAINTS.ODI HAS RECEIVED 77 OF IT'S 123 COMPLAINTS IN THE PAST 12 MONTHS.FUEL RAIL PART SALES OVER THE LAST THREE YEARS RANGE FROM 3.0 PERCENT OF PRODUCTION FOR THE MY 1997 CADILLAC VEHICLES TO 13.1 PERCENT FOR THE MY 1995 AURORAS.AT LEAST ONE OF THE FIRE INCIDENTS OCCURED WHILE THE VEHICLE WAS PARKED WITHIN A GARAGE ATTACHED TO THE CONSUMERS HOME.THE FIRE RESULTED IN DAMAGE TO THE DWELLING AS WELL AS THE TOTAL LOSS OF THE VEHICLE.THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS.

IN ITS LETTER DATED FEBRUARY 25, 2000 TO NHTSA, GENERAL MOTORS STATED THAT IT WILL CONDUCT A SAFETY RECALL OF 85,253 MODEL YEAR 1995 BUICK RIVIERA AND OLDSMOBILE AURORA VEHICLES FOR THE DEFECT IN THE OUTBOARD REAR SEAT BELT RETRACTOR ASSEMBLIES.

THE WINDOWS STOP DRIVER SIDE ENGINE LEAKS OIL SLIPPS AS IT DRIVES HEATS FAST AS TEMP GOES UP

NHTSA ID

11217493

Incident

Mar 12, 2019

Mileage

1,020,778 mi

THE ENGINE WAS SMOGGED IN 2018 WENT TO FEB 2019 DMV THEY SAID IT NEEDED ANTHER SMOG CAR STALLS THEN PICKS UP OIL LEAKS AND WINDOWS STALL GOING UP ON DRIVER SIDE IT RUNS GOOD TAGS EXPIRE MAY 26 2018

NHTSA ID

11183640

Incident

Feb 20, 2019

WE HAD TROUBLE WITH STARTING THE CAR OFF AND ON SINCE WE ACQUIRED IT IN THE FALL OF 2014. MAY OF 2015 IT FINALLY SIMPLY WOULDN'T START AND WAS DIAGNOSED AS AN IGNITION SWITCH MALFUNCTION AND REPLACED. THE REPLACEMENT IS NOW NOT WORKING EITHER.

NHTSA ID

10760901

Incident

May 20, 2015

Mileage

68,000 mi

I HAD JUST PURCHASED MY 1995 OLDSMOBILE AURORA IN 8/2007 WITH UNDER 60,000 MILES AND I NOTICED THE CARD WAS SLAMMING INTO GEAR AND ALSO NOT SHIFTING CORRECTLY. ALMOST LIKE TRANSMISSION WAS SLIPPING. I SPENT OVER 1200.00 IN MOTOR MOUNT REPAIRS AND THE ISSUE CONT. UNTIL I PULLED OFF FROM A 2WAYSTOP AND MY CAR WOULD NOT MV FROM THE MIDDLE OF THE STREET. I WAS ALMOST HIT BY ONCOMING TRAFFIC ON BOTH SIDES OF ME AND I HAD A SMALL CHILD STRAPPED IN A CAR SEAT IN THE BACK SEAT...AT THIS POINT I TOOK MY CAR TO HV THE TRANSMISSION REBUILT. THE ISSUE CONTINUED AFTER THIS AND I WAS TOLD TO REPLACE THE ALTERNATOR. I DID THIS AND THE ISSUE STOPPED BUT I CONT TO HV ELECTRICAL PROB WITH THE CAR LIKE THE WINDOWS NOT ROLLING DOWN OR SEAT NOT ABLE TO MV BK/FRTH. I WAS ABLE TO USE THE SUNROOF BUT THIS HAS STOPPED AGAIN RECENTLY AND THE ISSUES WITH POWER HAVE STARTED AGAIN. IT IS BEGINNING TO GET SHIFTY AND I AM CONCERNED TO THE POINT OF ANXIETY WHEN CROSSING INTERSECTIONS. ALSO I WAS TOLD WHEN I TOOK MY CAR TO HV A TUNE UP DONE I WAS TOLD THERE WAS AN ELECTRICAL ISSUE AS THE MECHANIC INFORMED ME HE RMVD A FUSE WHICH SEEMED TO BE SMOKING. THIS HAD SINCE BEEN RPLCD. *TR

NHTSA ID

10328136

Incident

Sep 30, 2007

Mileage

58,000 mi

MY CAR ENGINE CAUGHT ON FIRE AS I WAS ON MY WAY TO THE DEALER TO HAVE THE FUEL RAILS INSPECTED. *TR

NHTSA ID

10224480

Incident

Apr 13, 2008

Mileage

225,000 mi

TRANSMISSION WAS 'STUCK' IN 2ND GEAR DUE TO THE PLASTIC COMPONENTS IN THE SHIFT SOLENOIDS BREAKING. COST $700.00 IN REPAIR BILLS AND GM HAS A SERVICE BULLETIN OUT ADVISING THEIR LOCATIONS OF THIS PROBLEM AND STATE THAT THE REPLACEMENT GM PARTS ARE NOW METAL. *TR

NHTSA ID

10224433

Incident

Jul 7, 2007

Mileage

100,000 mi

MOTOR STARTED ON FIRE AND GM FAILED TO DO ANYTHING ABOUT IT. *TR

NHTSA ID

10210711

Incident

Sep 17, 2007

Mileage

225,000 mi

TL*THE CONTACT OWNS A 1995 OLDSMOBILE AURORA. THE VEHICLE CAUGHT FIRE WHILE IDLING. THE VEHICLE WAS DESTROYED BEFORE THE FIRE DEPARTMENT ARRIVED. ON OCTOBER 24, 2007, THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA CAMPAIGN ID NUMBER 04V110000 (FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS). THE VEHICLE IS NO LONGER IN HIS POSSESSION. THE MANUFACTURER HAS NOT YET BEEN NOTIFIED. THE CURRENT AND FAILURE MILEAGES WERE 98,000.

NHTSA ID

10206812

Incident

Apr 13, 2007

Mileage

98,000 mi

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 website address and step by step instructions to complete the update.

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 website address and step by step instructions to complete the update.

This informational bulletin provides information for dealers/technicians on Procedures to Unlock Delco Radio with Theftlock.

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. Technician will need to contact the radio unlock center to retrieve the unlock code from the scrambled code.  The PI update to version D is to advise the unlock procedure is temporarily unavailable.  E version update is to add administrative details.

This warranty administration bulletin provides information regarding the field action courtesy transportation policy.

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. Technician will need to contact the radio unlock center to retrieve the unlock code from the scrambled code.  The PI update to version D is to advise the unlock procedure is temporarily unavailable.