There are 7 owner-reported engine complaints for the 2004 Oldsmobile Alero in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
TL* THE CONTACT OWNS A 2004 OLDSMOBILE ALERO. WHILE DRIVING 55 MPH, THE ENGINE STALLED WITHOUT WARNING. THE VEHICLE WAS REPAIRED PER NHTSA CAMPAIGN NUMBER: 14V400000 (ELECTRICAL SYSTEM). THE FAILURE RECURRED NUMEROUS TIMES. THE VEHICLE WAS ABLE TO RESTART AFTER SEVERAL ATTEMPTS. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 162,000.
TL* THE CONTACT OWNS A 2004 OLDSMOBILE ALERO. WHILE DRIVING AT APPROXIMATELY 60 MPH, THE VEHICLE STALLED. THE VEHICLE WAS NOT ABLE TO RESTART. THE VEHICLE WAS TOWED TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE MOTOR FAILED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 134,212.
THE CAR WILL NOT START AFTER WARMED UP . AND WHEN SITTING AFTER STARTED IT ACTS LIKE IT WANTS TO DIE . *TR
TL* THE CONTACT OWNS A 2004 OLDSMOBILE ALERO. THE CONTACT STATED THAT WHILE DOING RESEARCH ONLINE, SHE NOTICED SEVERAL COMPLAINTS ON THE VEHICLE STALLING. THE CONTACT WANTED TO MAKE THE PROBLEM KNOWN AND STATED THAT A RECALL SHOULD BE FILED. THE FAILURE HAS NOT OCCURRED IN HER VEHICLE BUT SHE WAS JUST BEING ALERT.
MY OLDSMOBILE ALERO CONTINUES TO OVER HEAT. EVERY OTHER DAY I GO TO THE SHOP AND THEY KEEP FILLING IT WITH COOLANT. THEY ARE BAFFLED BECAUSE I HAVE REPLACED ALMOST EVERY PART ON THE ENGINE AND IT STILL RUNS HOT. I CAN'T EVEN GET OUT OF THE PARKING LOT WITHOUT THE TEMPERATURE GAUGE GOING STRAIGHT TO THE RED ZONE. I ALWAYS HAVE TO PULL OVER, CUT THE CAR OFF, SIT FOR 2 MINUTES, THEN START THE CAR UP AGAIN. I DO NOT HAVE MONEY TO CONTINUE TO REPLACE PARTS ON THIS CAR AND STILL HAVE THE SAME PROBLEM. ON 7/25, I WILL NOT BE ABLE TO PAY MY CAR NOTE. BECAUSE ON THIS DATE THE MECHANICS ARE GOING TO REPLACE MY RADIATOR TO SEE IF THE PROBLEM WILL CEASE. IN MY MIND, I DON'T THINK SO, BUT I AM GETTING TIRED OF GOING BACK AND FORTH TO THE CAR SHOP AND I AM QUITE SURE THEIR GETTING TIRED OF TRYING TO FIGURE OUT WHAT IS CAUSE THIS PROBLEM. I NEED HELP IN PAYING FOR MY CAR IN GETTING FIXED, OR TELL ME THAT I DON'T HAVE TO CONTINUE IN MAKING CAR NOTE PAYMENTS. MY PROBLEM HAS BEEN GOING SENSE APRIL. I AM GETTING TRIED OF THE CAR SHUTTING DOWN IN THE MIDDLE OF THE STREET EVERY TIME IT STARTS GETTING TO THE HOT ZONE ON THE GAUGE. I AM SO NERVOUS IN DRIVING THIS CAR ON THE FREEWAY. THE LAST TIME I DROVE IT ON THE FREEWAY WAS IN JUNE. THIS WAS BECAUSE I SPENT $374.00 ON A WATER PUMP AND THEN IN A WEEK, I SPENT MORE MONEY ON ANOTHER WATER PUMP. TUNE-UPS, OIL CHANGE, RADIATOR FLUSH HAS BEEN DONE AND I AM STILL HAVING THE SAME PROBLEM. ON 7/25, THEY ARE GOING TO PUT A NEW RADIATOR IN THE CAR. THE CAR ALSO ACTS LIKE IT DOESN'T WANT TO STAY STARTED ONCE YOU CUT THE CAR ON. I WOULD TURN THE KEY, START THE CAR AND WAIT. THE CAR WOULD START SHAKING AND THEN CUT OFF. I WOULD START IT AGAIN AND THE CAR WOULD IDLE UP, THEN DOWN. I WOULD REALLY LIKE TO GET SOMEONE TO RESOLVE THIS PROBLEM BY HELPING MY IN PAYING FOR THESE ISSUES THAT I SHOULD NOT BE HAVING. IT IS ALSO GIVING A HEADACHE. *TR
I WAS DRIVING DOWN THE ROAD IN RUSH HOUR GOING APPROX. 55 MPH AND MY CAR COMPLETELY SHUT OFF, THE GAUGES SHUT DOWN, LOST POWER STEERING. HAD TO PULL OFF THE ROAD AS SAFELY AS POSSIBLE, PLACE VEHICLE IN PARK AND RESTART CAR. MY CAR HAS SHUT DOWN PREVIOUSLY TO THIS INCIDENT AND FEEL AS THOUGH IT NEEDS SERIOUS INVESTIGATION. I COULD HAVE BEEN ON THE HIGHWAY AND BEEN KILLED. THIS ALSO HAS HAPPENED WHEN IN A SPIN OUT AS WELL THOUGH THIS PARTICULAR INCIDENT WAS RANDOM. *TR
I HAVE A 2004 ALERO GLS WITH 43,200 MILES ON IT. AT 42,500 THE COOLANT LIGHT CAME ON SO I CHECKED AND THE OVERFLOW TANK WAS EMPTY. WHEN I WENT FOR AN OIL CHANGE THEY FILLED IT AND 2 DAYS LATER IT WAS EMPTY AGAIN. THERE WAS NO COOLANT ON THE GROUND OR IN THE ENGINE COMPARTMENT ANYWHERE. I BROUGHT IT TO THE DEALER WHO FILLED IT AGAIN AND 2 DAYS LATER IT WAS EMPTY. SINCE THIS STARTED A LOUD TAPPING SOUND STARTED WHEN THE CAR IS COLD FIRST THING IN THE MORNING AND WHEN THE CAR HEATS UP IT STOPS. IT DOESN'T HAPPEN AGAIN UNTIL THE NEXT DAY. I BROUGHT IT BACK AGAIN TO THE DEALER AND AFTER THEY CHECKED IT OUT THEY TOLD ME THAT IT WAS THE INTAKE MANIFOLD GASKET THAT WAS LEAKING AND NEEDS REPLACING. AFTER MUCH RESEARCH I FIND THAT THIS IS A KNOWN PROBLEM. EVEN TALKING TO OTHER MECHANICS WHO WORK FOR OTHER REPAIR SHOPS TELL ME IT IS A KNOW FACT THAT THIS ENGINE HAS A PROBLEM WITH INTAKE GASKETS. THE LEAK JUST STARTED OUT OF NOWHERE AND IT NEEDS TO BE FIXED. I CANNOT AFFORD TO FIX IT, NOR DO I FEEL IT IS MY RESPONSIBILITY TO PAY FOR IT. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Sep 8, 2026