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1999 Oldsmobile Alero

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 1999 Oldsmobile Alero do not stand out strongly from the model-year median of 279.

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When problems were reported

Mileage at the reported incident

169 reports with mileage · 293 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 111 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 89 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 85 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

14 crash reports11 fire reports13 injury reports

Engine And Engine Cooling complaints

85 reports
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Mileage unknown · Sep 20, 2003
Engine And Engine CoolingService Brakes, Hydraulic

I OWN A 1999 OLDSMOBILE ALERO WITH A V-6 3.4 LITER ENGINE, AND IT USES DEX-COOL. OVER THE PAST FEW MONTHS MY LOW COOLANT LIGHT HAS BEEN COMING ON AND AS INSTRUCTED IN MY OWNER'S MANUAL I HAVE BEEN REPLACING THE DEX-COOL/WATER MIXTURE IN THE OVERFLOW TANK. JUST RECENTLY MY ABS LIGHT AND LOW TRACK LIGHT HAS COME ON, AND OVER THE…

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I OWN A 1999 OLDSMOBILE ALERO WITH A V-6 3.4 LITER ENGINE, AND IT USES DEX-COOL. OVER THE PAST FEW MONTHS MY LOW COOLANT LIGHT HAS BEEN COMING ON AND AS INSTRUCTED IN MY OWNER'S MANUAL I HAVE BEEN REPLACING THE DEX-COOL/WATER MIXTURE IN THE OVERFLOW TANK. JUST RECENTLY MY ABS LIGHT AND LOW TRACK LIGHT HAS COME ON, AND OVER THE WEEKEND I WAS DRIVING ON A HIGHWAY WHEN MY FAN BELT PREMATURELY BROKE AND STRANDED ME ALONG SIDE OF THE HIGHWAY. *JB

NHTSA ODI #10039210

60,000 miles · Sep 19, 2003
Engine And Engine Cooling

99 ALERO WITH WHAT APPEARS TO BE COMMON PROBLEMS. FIRST IT WAS A FAULTY WATER PUMP AND NOW THERE IS A LOWER INTAKE GASKET FAILURE. *JB

NHTSA ODI #10039161

21,000 miles · Sep 5, 2003
Engine And Engine CoolingService Brakes, Hydraulic

WHEN VEHICLE IS TURNED ON IT TAKES A LONG TIME TO START, AND IT IDLES VERY ROUGHLY. WHEN VEHICLE MAKES RIGHT TURNS THERE IS AN ANNOYING SQUEAKING SOUND COMING FROM THE BRAKES.*AK

NHTSA ODI #10038350

Mileage unknown · Aug 29, 2003
Engine And Engine Cooling

COOLANT IS LEAKING FROM THE RADIATOR, CAUSING VEHICLE TO OVERHEAT. *AK

NHTSA ODI #10037946

70,000 miles · Aug 20, 2003
Engine And Engine Cooling

1999 OLDSMOBILE ALERO/VIN #[XXX] SUMMER I LOST THE AIR CONDITIONING IN MY CAR. IN NOV, I DEPLOYED WITH THE AF TO THE MIDDLE EAST. UPON RETURN I WAS DISAPPOINTED SINCE I HAD COMPLETELY FORGOTTEN THE AC DIDN'T WORK IN MY CAR. I TOOK IT TO A REPAIR SHOP FOR A RECHARGE AND FREON. AFTER THAT, IT WORKED FOR LESS THAN 2 DAYS AND STAR…

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1999 OLDSMOBILE ALERO/VIN #[XXX] SUMMER I LOST THE AIR CONDITIONING IN MY CAR. IN NOV, I DEPLOYED WITH THE AF TO THE MIDDLE EAST. UPON RETURN I WAS DISAPPOINTED SINCE I HAD COMPLETELY FORGOTTEN THE AC DIDN'T WORK IN MY CAR. I TOOK IT TO A REPAIR SHOP FOR A RECHARGE AND FREON. AFTER THAT, IT WORKED FOR LESS THAN 2 DAYS AND STARTED BLOWING HOT AIR AGAIN. I RETURNED TO THE REPAIR SHOP, THIS TIME THEY PUT IT ON ALL THE GAUGES AND SAW IT WOULDN'T HOLD A CHARGE. THEY TOOK THE CAR FOR A QUICK RIDE, AND RAN THE AC FOR ABOUT 10 MINUTES. WHEN WE STOPPED, THERE WAS A REALLY BAD SMELL. THEY SPRAYED EVERYTHING WITH A BLUE SPRAY AND SAW BUBBLES ON THE HOSE LINE. THEY LOOKED CLOSER AND NOTICED THE SIDE AND UNDERSIDE OF THE HOSE WAS BURNED THROUGH BOTH THE COVERING AND THE HOSE ITSELF, AND MAINTAIN IT WAS CAUSED BY THE HOSE BEING A LITTLE TOO LONG AND BEING ABLE TO REST UP AGAINST THE ENGINE. AM I REALLY THE ONLY OWNER OF A 1999 ALERO THAT HAS EXPERIENCED THIS PROBLEM? I CAN'T BELIEVE I SHOULD BE RESPONSIBLE FOR THE REPLACEMENT OF THIS HOSE (WHICH IS A PRETTY EXTENSIVE JOB). THIS IS THE SECOND SUMMER I'VE BEEN WITHOUT AC, AND THEY HAVE BEEN PRETTY HOT AND UNPLEASANT SUMMERS, (ALTHOUGH NOT QUITE AS BAD AS THE MIDDLE EAST). I'VE ALREADY INVESTED $79.95 TO HAVE THE AC CHECKED OUT, CHARGED, FREON ADDED. RIGHT NOW I'M I VERY DISSATISFIED OLDSMOBILE OWNER. I'VE CHECKED THE DEFECT INVESTIGATIONS AND RECALLS, AND FOUND NO OTHER MENTION OF THIS DESIGN DEFECT, BUT I STILL MAINTAIN THAT THIS COULDN'T BE A ONE OF A KIND. WHAT DO YOU SUGGEST I DO FROM HERE? I DON'T FEEL I SHOULD HAVE TO PAY TO HAVE THE HOSE REPLACED, SINCE I DID NOTHING TO CAUSE THE HOSE TO BURN/MELT. ONE TIE WRAP WOULD HAVE BEEN A SIMPLE, INEXPENSIVE SOLUTION, BUT NOW IT'S WAY BEYOND THAT POINT. PLEASE HELP ME WITH THIS. THE SUMMER ISN'T COOLING OFF, AND I CAN'T BUY ANY CHOCOLATE CANDY BARS TO CALM ME DOWN BECAUSE THEY ALL MELT FASTER THAN I CAN EAT THEM. THANKS, AND I'M ANXIOUS TO HEAR BACK FROM YOU.*AK INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT

NHTSA ODI #10033200

55,000 miles · Aug 14, 2003
Engine And Engine Cooling

I HAVE A 1999 V-6 OLDSMOBILE ALERO AND IT CONTINUALLY OVERHEATED. MY MECHANIC TOLD ME A NUMBER OF PEOPLE HAVE BEEN HAVING THE SAME PROBLEMS AND THAT IT HAD TO DO WITH A FAULTY GASKET. *AK

NHTSA ODI #10032819

75,469 miles · Aug 10, 2003
Engine And Engine Cooling

WHILE PLACING CAR IN REVERSE THE ENGINE BEGAN KNOCKING AND HAS NOT RAN SINCE. NOT HAPPY AT ALL STILL OWE A LOT OF MONEY AND CAR DOESN'T RUN!! NOT WORTH THE MONEY. *NLM

NHTSA ODI #10031206

55,000 miles · Jul 25, 2003
Engine And Engine Cooling

COOLANT LEAKING AROUND THE ENGINE. MECHANIC SAYS THIS IS COMMON FOR THE 3400 ENGINE BECAUSE THERE IS NO GASKET, JUST A BEAD OF CAULK.*AK

NHTSA ODI #10029170

63,000 miles · Jul 16, 2003
Engine And Engine Cooling

THE COOLANT STARTED LEAKING INTO THE OIL. VEHICLE WAS TAKEN TO THE DEALER, PENCE OLDSMOBILE, APRIL 24, 2003, DUE TO ENGINE TICKING. ADVISED OIL APPEARED TO HAVE NOT BEEN CHANGED IN 1 YR. I ADVISED THE SERVICE OIL WAS CHANGED EVERY 3 MONTHS LESS THAN 3000 MILES. OIL WAS "GUNKY" AND THICK LIKE VASELINE. VEHICLE ALSO LOOSING COOLAN…

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THE COOLANT STARTED LEAKING INTO THE OIL. VEHICLE WAS TAKEN TO THE DEALER, PENCE OLDSMOBILE, APRIL 24, 2003, DUE TO ENGINE TICKING. ADVISED OIL APPEARED TO HAVE NOT BEEN CHANGED IN 1 YR. I ADVISED THE SERVICE OIL WAS CHANGED EVERY 3 MONTHS LESS THAN 3000 MILES. OIL WAS "GUNKY" AND THICK LIKE VASELINE. VEHICLE ALSO LOOSING COOLANT. OIL WAS CHANGED AND ENGINE TO CLEAN OF GUNK ON 04/24/03. 07/5/03, COOLANT TANK LOW 15 MILES LATER COOLANT TANK REFILLED AGAIN.. 07/06/03, VEHICLE PARKED. 07/7/03, BEFORE LEAVING FOR WORK, COOLANT REFILLED AGAIN. NO LEAKAGE ON GROUND. AFTER ABOUT TRAVELING ABOUT 8 MILES, WHILE STOPPED AT A STOP LIGHT THE VEHILCE STARTED TO TREMBLE & MAKE SOUNDS. DROVE APPROX 1 MILE TO EMPLOYERS PARKING LOT AND CALLED TOW TRUCK TO TOW IT TO. DEALER SERVICE DEPT INFORMED ME OIL PUMP O-RING, INTAKE GASKET, VALVA COVER GASKET AND PCV VALVE NEEDED REPLACING AND THERE COULD POSSIBLEY BE INTERNAL ENGINE DAMAGE.. THE VEHICLE WAS PICKED UP ON 07/11/03 BETWEEN 5:30-6PM, DRIVEN 20 MILES AND PARKED UNTIL 07/12/03 UNTIL 5:30PM..VEHILCE DRIVEN ANOTHER 20 MILES AND COOLANT LIGHT CAME ON AGAIN. COOLANT REFILLED. SUN 07/13/03, VEHICLE DRIVEN 10 MILES AND COOLANT LIGHT ON AGAIN. COOLANT WAS REFILLED VEHICLE PARKED UNTIL 07/14/03. VEHICLE DRIVEN BACK TO DEALER ON 07/14/03, AND LEFT WITH SERVICE DEPT.. I HAD JUST PAID $757.80 FOR REPAIRS AND 24 HRS LATER THE VEHICLE WAS DOING THE SAME THING. APPROX 1HR AFTER I LEFT THE DEALERSHIP, THEY CALLED TO INFORM ME THAT THE WATER PUMP WAS NOW GONE AND NEEDED REPLACEMENT. COMPLAINT MADE TO OLDMOBILE CUSTOMER SERVICE BUT NO ACTION TAKEN. THE VEHILCE HAD 63000 MILES AND SERVICE AS REQUIRED. THIS PROBLEM SEEMS TO BE A DEFECT FROM THE MANUFACTORER.. WHEN THE COOLANT WAS LOW, PRIOR TO WATER PUMP PROBLEM OF 07/12/03, THE COOLANT WAS LEAKING INTO THE ENGINE. *AK

NHTSA ODI #10028452

Mileage unknown · Apr 24, 2003
Engine And Engine Cooling

WE PURCHASED THIS CAR IN JULY 2002 FROM CLASSIC CHEVROLET IN OWASSO, OK. WE ALSO PURCHASED AN EXTENDED WARRANTY. IN DECEMBER THE CAR WAS HIT FROM THE REAR BY A HIT AND RUN DRIVER. IN JANUARY THE ENGINE BEGAN TO KNOCK. I CALLED THE WARRANTY PLACE AND GOT PERMISSION TO TAKE IT TO A MECHANIC, HE SAID IT WAS THE INTAKE MANIFOLD …

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WE PURCHASED THIS CAR IN JULY 2002 FROM CLASSIC CHEVROLET IN OWASSO, OK. WE ALSO PURCHASED AN EXTENDED WARRANTY. IN DECEMBER THE CAR WAS HIT FROM THE REAR BY A HIT AND RUN DRIVER. IN JANUARY THE ENGINE BEGAN TO KNOCK. I CALLED THE WARRANTY PLACE AND GOT PERMISSION TO TAKE IT TO A MECHANIC, HE SAID IT WAS THE INTAKE MANIFOLD GASKET, REPLACED IT WHEN IT STILL KNOCKED HE SAID IT WOULD TAKE AWHILE FOR ALL THE WATER TO GET OUT OF THE ENGINE. WE TOOK IT BACK, AND GOT A RUN AROUND FOR 4 WEEKS, FINALLY CALLED THE WARRANTY PLACE TOLD THEM HE WASN'T GETTING IT FIXED AND REQUESTED PERMISSION TO TAKE IT TO A DIFFERENT SHOP. GRANTED THEN WHEN THEY FOUND OUT IT NEEDED A NEW ENGINE THEY REFUSED TO PAY FOR IT, SAID THEY WOULD ONLY CONTRIBUTE A SUM OF MONEY TOWARD FIXING IT. I CALLED GMAC BECAUSE THEY FINANCED THE WARRANTY, ONE PERSON TOLD ME THAT GM SHOULD HONOR THE WARRANTY AND SO I HAVE A CALL IN TO A DEALER IN PITTSBURGH, KS. WE NO LONGER HAVE A GM DEALER IN OUR TOWN. MY POINT IS THAT SOMEONE NEEDS TO MAKE THIS RIGHT AND PUT A NEW ENGINE IN MY CAR AT NO MORE EXPENSE TO ME. WHEN I TALK TO GM I WILL BE LETTING THEM KNOW THAT I FOUND YOUR SITE AND CHECKED IT OUT, AND LODGED A COMPLAINT. I AM UNSURE OF THE EXACT DATE OF THE INCIDENT AND SINCE IT IS 4:15AM AM UNABLE TO CALL AND GET IT. *NLM

NHTSA ODI #10016437

Official recalls

3

14V400000 · Electrical System:ignition

Jul 3, 2014

This defect can affect the safe operation of the airbag system. Until this recall is performed, customers should remove all items from their key rings, leaving only the ignition key. The key fob (if applicable), should also be removed from the key ring. General Motors LLC (GM) notified the agency on July 3, 2014, that they are recalling 5,877,718 model year 2000-2005 Chevrolet Impala and Monte Carlo, 1997-2003 Chevrolet Malibu, 2004-2005 Malibu Classic, 1999-2004 Oldsmobile Alero, 1998-2002 Oldsmobile Intrigue, 1999-2005 Pontiac Grand Am and 2004-2008 Pontiac Grand Prix vehicles. In these models, the weight on the key ring and/or road conditions or some other jarring event may cause the ignition switch to move out of the run position, turning off the engine.

Consequence & remedy

Consequence: If the key is not in the run position, the air bags may not deploy if the vehicle is involved in a crash, increasing the risk of injury.

Remedy: GM will notify owners, and dealers will install two key rings and an insert in the key slot or a cover over the key head on all ignition keys, free of charge. The recall began on September 9, 2014. GM's number for this recall is 14350.

00V140000 · Structure:body

May 18, 2000

VEHICLE DESCRIPTION: THESE VEHICLES DO NOT COMPLY WITH THE OCCUPANT PROTECTION REQUIREMENTS OF FMVSS NO. 201, "OCCUPANT PROTECTION IN INTERIOR IMPACT." THE CONSOLE COVER ON THESE VEHICLES DOES NOT STAY CLOSED WHEN A SPECIFIED VERTICAL LOAD IS APPLIED.

Consequence & remedy

Consequence: IN THE EVENT OF A CRASH, THE CONSOLE COVER COULD OPEN AND THE COVER OR ITEMS STORED UNDER IT COULD INJURE AN OCCUPANT.

Remedy: DEALERS WILL REPLACE THE CONSOLE LATCH MECHANISM.

98V320000 · Steering: Steering Wheel/handle Bar

Dec 15, 1998

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE STEERING WHEEL CAN COME LOOSE FROM THE STEERING SHAFT BECAUSE THE STEERING WHEEL RETAINING NUT COULD HAVE BEEN IMPROPERLY TIGHTENED.

Consequence & remedy

Consequence: THIS CONDITION COULD CAUSE A LOSS OF STEERING CONTROL, INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL INSPECT THE STEERING WHEEL RETAINING NUT FOR CORRECT TIGHTNESS AND TIGHTEN IF NECESSARY.

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

RQ04005 · Turn Signal Failures

Opened Jun 18, 2004 · Closed Nov 30, 2004

Status: closed (inferred from source dates) · Exterior Lighting:hazard Flashing Warning Lights:switch; Exterior Lighting:turn Signal:switch

GM CONDUCTED A RECALL (NHTSA RECALL NUMBER 03V327) ON MODEL YEAR (MY) 2000-2001 ALERO, GRAND AM AND MALIBU VEHICLES TO REPLACE DEFECTIVE HAZARD SWITCHES THAT CAUSE THE TURN SIGNALS AND HAZARD LIGHTS TO FAIL.THE RECALL COVERED VEHICLES BUILT FROM FEBRUARY 2000 THROUGH MAY 2001 (DEPENDING ON MODEL).ODI OPENED THIS INVESTIGATION BASED ON 64 REPORTS ALLEGING TURN SIGNAL FAILURE ON MY 1999-2000 ALERO, GRAND AM AND MALIBU VEHICLES NOT COVERED UNDER THE RECALL AND BUILT PRIOR TO FEBRUARY 2000.IN DECEMBER 2004, GM WILL ISSUE A SPECIAL POLICY FOR MY 1999-2000 ALERO, GRAND AM AND MALIBU VEHICLES NOT COVERED UNDER RECALL 03V327.THE POLICY COVERS TURN SIGNAL/HAZARD FLASHER FAILURE FOR A PERIOD OF 10 YEARS OR 150,000 MILES (WHICHEVER OCCURS FIRST) TO PROVIDE A NO COST REPLACEMENT OF THE HAZARD SWITCH.GM WILL SEND LETTERS TO OWNERS STARTING DECEMBER 30, 2004.THE ACTIONS TAKEN BY THE MANUFACTURER IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FUTURE ACTION IF WARRANTED BY THE CIRCUMSTANCES.

Additional source detail variants (2)

Exterior Lighting:hazard Flashing Warning Lights:switch

GM CONDUCTED A RECALL (NHTSA RECALL NUMBER 03V327) ON MODEL YEAR (MY) 2000-2001 ALERO, GRAND AM AND MALIBU VEHICLES TO REPLACE DEFECTIVE HAZARD SWITCHES THAT CAUSE THE TURN SIGNALS AND HAZARD LIGHTS TO FAIL.THE RECALL COVERED VEHICLES BUILT FROM FEBRUARY 2000 THROUGH MAY 2001 (DEPENDING ON MODEL).ODI OPENED THIS INVESTIGATION BASED ON 64 REPORTS ALLEGING TURN SIGNAL FAILURE ON MY 1999-2000 ALERO, GRAND AM AND MALIBU VEHICLES NOT COVERED UNDER THE RECALL AND BUILT PRIOR TO FEBRUARY 2000.IN DECEMBER 2004, GM WILL ISSUE A SPECIAL POLICY FOR MY 1999-2000 ALERO, GRAND AM AND MALIBU VEHICLES NOT COVERED UNDER RECALL 03V327.THE POLICY COVERS TURN SIGNAL/HAZARD FLASHER FAILURE FOR A PERIOD OF 10 YEARS OR 150,000 MILES (WHICHEVER OCCURS FIRST) TO PROVIDE A NO COST REPLACEMENT OF THE HAZARD SWITCH.GM WILL SEND LETTERS TO OWNERS STARTING DECEMBER 30, 2004.THE ACTIONS TAKEN BY THE MANUFACTURER IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FUTURE ACTION IF WARRANTED BY THE CIRCUMSTANCES.

Exterior Lighting:turn Signal:switch

GM CONDUCTED A RECALL (NHTSA RECALL NUMBER 03V327) ON MODEL YEAR (MY) 2000-2001 ALERO, GRAND AM AND MALIBU VEHICLES TO REPLACE DEFECTIVE HAZARD SWITCHES THAT CAUSE THE TURN SIGNALS AND HAZARD LIGHTS TO FAIL.THE RECALL COVERED VEHICLES BUILT FROM FEBRUARY 2000 THROUGH MAY 2001 (DEPENDING ON MODEL).ODI OPENED THIS INVESTIGATION BASED ON 64 REPORTS ALLEGING TURN SIGNAL FAILURE ON MY 1999-2000 ALERO, GRAND AM AND MALIBU VEHICLES NOT COVERED UNDER THE RECALL AND BUILT PRIOR TO FEBRUARY 2000.IN DECEMBER 2004, GM WILL ISSUE A SPECIAL POLICY FOR MY 1999-2000 ALERO, GRAND AM AND MALIBU VEHICLES NOT COVERED UNDER RECALL 03V327.THE POLICY COVERS TURN SIGNAL/HAZARD FLASHER FAILURE FOR A PERIOD OF 10 YEARS OR 150,000 MILES (WHICHEVER OCCURS FIRST) TO PROVIDE A NO COST REPLACEMENT OF THE HAZARD SWITCH.GM WILL SEND LETTERS TO OWNERS STARTING DECEMBER 30, 2004.THE ACTIONS TAKEN BY THE MANUFACTURER IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT NO SAFETY-RELATED DEFECT EXISTS.THE AGENCY RESERVES THE RIGHT TO TAKE FUTURE ACTION IF WARRANTED BY THE CIRCUMSTANCES.