WE WENT IN FOR A ROUTINE OIL CHANGE, WHEN THE MECHANIC ADVISED THAT THERE WAS ANTIFREEZE IN THE OIL. THE INTAKE GASKET WAS LEAKING. OUR CAR ONLY HAS 70,000 MILES ON IT. MUTUAL FRIENDS OF OURS, ALSO HAD THE SAME PROBLEM WITH PREVIOUS GRAND AMS AROUND THE SAME MILEAGE. *TR
2003 Pontiac Grand Am
Owner reports · Recalls · Investigations
More warning signs than most Grand Am years
Owner complaints for the 2003 Pontiac Grand Am are substantially higher than the model-year median of 82.
About this comparison →How this year compares
Owner complaints by model year
Compare all Grand Am years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
238 reports with mileage · 87 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.
- Electrical System. Review the 134 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Exterior Lighting. Review the 65 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Vehicle Speed Control. Review the 35 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
24 reportsTL*THE CONTACT OWNS A 2003 PONTIAC GRAND AM. WHEN THE CONTACT TOOK HIS VEHICLE TO THE DEALER FOR ROUTINE MAINTENANCE ON JULY 27, 2007, A TECHNICIAN INFORMED HIM THAT THE INTAKE MANIFOLD GASKET FAILED. THE TECHNICIAN STATED THAT THE FAILURE WAS CAUSED BY TWO DIFFERENT TYPES OF METAL THAT WERE USED ON THE HEAD AND INTAKE MANIFOL…
Read full complaint
TL*THE CONTACT OWNS A 2003 PONTIAC GRAND AM. WHEN THE CONTACT TOOK HIS VEHICLE TO THE DEALER FOR ROUTINE MAINTENANCE ON JULY 27, 2007, A TECHNICIAN INFORMED HIM THAT THE INTAKE MANIFOLD GASKET FAILED. THE TECHNICIAN STATED THAT THE FAILURE WAS CAUSED BY TWO DIFFERENT TYPES OF METAL THAT WERE USED ON THE HEAD AND INTAKE MANIFOLDS. WHEN HEATED, BOTH METALS EXPANDED AT DIFFERENT RATES AND CAUSED THE GASKET TO FAIL. THE MANUFACTURER ADMITTED THAT THE FAILURE WAS DIRECTLY RELATED TO A DESIGN DEFECT. THERE IS A REMEDY FOR THE FAILURE, BUT THE CONTACT WOULD BE RESPONSIBLE FOR THE REPAIR COSTS. AN AUTHORIZED DEALER REPAIRED THE VEHICLE ON MAY 5, 2008. THE FAILURE MILEAGE WAS 24,691 AND CURRENT MILEAGE WAS 30,826. UPDATED 06/17/08. *LJ
2003 PONTIAC GRAND AM 2.2 LITER ECOTEC TIMING CHAIN FAILURE WITH NO WARNING! *TR
2003 PONTIAC GRAND AM WITH SEVERAL PROBLEMS. CONSUMER STATES THAT THE VEHICLE HAD A PROBLEM WITH THE TURN SIGNAL. CONSUMER WAS INFORMED THAT THERE WAS NO RECALL ON HIS VEHICLE. THEN EXPERIENCED PROBLEMS WITH THE INTAKE MANIFOLD GASKET. *KB THE CONSUMER WAS INFORMED THERE WAS OIL IN THE COOLANT RECOVERY TANK, WHICH REQUIRED REP…
Read full complaint
2003 PONTIAC GRAND AM WITH SEVERAL PROBLEMS. CONSUMER STATES THAT THE VEHICLE HAD A PROBLEM WITH THE TURN SIGNAL. CONSUMER WAS INFORMED THAT THERE WAS NO RECALL ON HIS VEHICLE. THEN EXPERIENCED PROBLEMS WITH THE INTAKE MANIFOLD GASKET. *KB THE CONSUMER WAS INFORMED THERE WAS OIL IN THE COOLANT RECOVERY TANK, WHICH REQUIRED REPLACEMENT OF THE INTAKE MANIFOLD, VALVE COVER GASKETS, THERMOSTAT AND COOLANT. *JB THE CONSUMER ALSO STATED THE CRUISE CONTROL DID NOT ENGAGE PROPERLY AND THERE WAS A PROBLEM WITH THE TURN SIGNAL FLASHER.
ENGINE COOLING SYSTEM REAR HEAD GASKET LEAKING COOLANT INTAKE MANIFOLD LEAKING COOLANT. *NM
I WAS DRIVING APPROX. 70 MPH ON THE HIGHWAY IN MY 2003 GRAND AM GT WHEN ALL OF A SUDDEN, WITH NO WARNING AT ALL, MY CAR SHUT OFF COMPLETELY!!!! THE STEERING WHEEL LOCKED UP, THE BRAKES FELT VERY HARD TO PUSH, AND THE CAR ALMOST CAME TO AN IMMEDIATE STOP. THE ONLY THING THAT DIDN'T STOP WORKING WAS THE RADIO. I STARTED THE CAR…
Read full complaint
I WAS DRIVING APPROX. 70 MPH ON THE HIGHWAY IN MY 2003 GRAND AM GT WHEN ALL OF A SUDDEN, WITH NO WARNING AT ALL, MY CAR SHUT OFF COMPLETELY!!!! THE STEERING WHEEL LOCKED UP, THE BRAKES FELT VERY HARD TO PUSH, AND THE CAR ALMOST CAME TO AN IMMEDIATE STOP. THE ONLY THING THAT DIDN'T STOP WORKING WAS THE RADIO. I STARTED THE CAR AFTER FIVE MINUTES AND IT STARTED RIGHT UP AS IF NOTHING HAD HAPPENED. THE SAME THING HAPPENED TO ME AGAIN, ABOUT 4 MONTHS LATER. I WAS DRIVING ABOUT 35 MILES AN HOUR WHEN ALL OF A SUDDEN THE CAR SHUT OFF WITH ABSOLUTELY NO WARNING WHAT-SO-EVER!!!!! THE CAR STARTED AFTER A FEW MINUTES BUT THE "SERVICE VEHICLE SOON" AND TRAC OFF" LIGHTS CAME ON. THE NEXT MORNING WE STARTED THE CAR AND THE LIGHTS ON THE DASH DIDN'T COME ON. MY HUSBAND DROVE THE CAR THAT MORNING AND IT CUT OFF ON HIM WHILE DRIVING ABOUT 45 MPH ON TELEGRAPH. HE STARTED THE CAR AFTER WAITING ABOUT 5 MINUTES AND IT STARTED WITHOUT A PROBLEM. WE PAID BELLE TIRE TO HOOK UP THE DIAGNOSTIC MACHINE TO THE CAR TO SEE IF THEY COULD DETECT THE PROBLEM. THEY SAID SOMETHING SHOWED UP THAT HAD TO DO WITH THE ABS SENSOR. WE HAD THAT FIXED AND THOUGHT IT HAD SOLVED THE PROBLEM. UNFORTUNATELY IT DIDN'T.....THE CAR SHUT OFF AGAIN!!! IT HAPPENED ABOUT 10 MONTHS LATER (WHICH WAS JUST A COUPLE WEEKS AGO). I WAS AT A LIGHT, TURNED RIGHT AND ABOUT 3 SECONDS AFTER I TURNED, THE CAR SHUT OFF AGAIN WITH NO WARNING!!!! I WAITED A COUPLE MINUTES, STARTED THE VEHICLE AND IT STARTED RIGHT AWAY. THE "SERVICE VEHICLE SOON" LIGHT AND THE "TRAC OFF" LIGHT STAYED ON WHILE I DROVE ABOUT 20 MINUTES TO MY HOUSE. I PARKED THE CAR FOR ABOUT 10 MINUTES, STARTED IT UP AND THE DASH LIGHTS WENT OUT. EVERYTHING SEEMED FINE, AS IF NOTHING HAD HAPPENED. THERE'S A LITTLE OVER 59,000 MILES ON THE ODOMETER. LESS THEN TWO WEEKS LATER, JUST YESTERDAY 11/27/06, I WAS TURNING ONTO JEFFERSON IN DETROIT, WHEN THE SAME THING HAPPENED AGAIN. *NM
PONTIAC GRAM AM 2003, NOW HAS 75,000 MILES. LOW COOLANT LIGHT TURNED ON. CONTACTED DEALERSHIP AND WAS TOLD TO ADD MANUFACTURER BRAND COOLANT. A WEEK LATER LOW COOLANT CAME BACK ON AND ADDED MORE COOLANT. TOOK INTO SHOP FOR REPAIR AND WAS TOLD THAT COOLANT WAS LEAKING INTO THE ENGINE MANIFOLD AND WILL NEED TO BE REPLACED. CO…
Read full complaint
PONTIAC GRAM AM 2003, NOW HAS 75,000 MILES. LOW COOLANT LIGHT TURNED ON. CONTACTED DEALERSHIP AND WAS TOLD TO ADD MANUFACTURER BRAND COOLANT. A WEEK LATER LOW COOLANT CAME BACK ON AND ADDED MORE COOLANT. TOOK INTO SHOP FOR REPAIR AND WAS TOLD THAT COOLANT WAS LEAKING INTO THE ENGINE MANIFOLD AND WILL NEED TO BE REPLACED. COST OF THE REPAIR $1,250.00. THEY TOLD ME THAT SEAL GASKET WAS WORN OUT AND CAUSED THE LEAK IN TO THE ENGINE AND IT HAPPENS WHEN CAR REACH A HIGHER MILEAGE. I BELIEVE THIS IS A DESIGN FLAW AND SHOULD HAVE BEEN CORRECTED FROM THE YEAR 2000 MODELS. THIS SAME PROBLEM CAUSED MY OTHER CAR PONTIAC GRAND AM 2000 TO DIE OUT AT 80,000 MILES AND ONLY THAT TIME THE WARNING WAS ENGINE LIGHT CAME ON BEFORE THE CAR DIED AND WOULD NOT START AGAIN. I DON'T SEE THIS TYPE OF A PROBLEM WITH OTHER CAR MANUFACTURER EVEN IF THE CAR REACH MILEAGE 60,000 - 80,000 MILES. *JB
THE IGNITION SWITCH/REAR HUB ASSEMBLY, AND FAN MOTOR, HAVE BEEN EITHER SERVICED AND/OR REPLACED DUE TO FLUIDS LEAKING OUT. CHECK ENGINE LIGHT WAS ON, AND THE VEHICLE WAS STILL LEAKING FLUID. THE VEHICLE WAS TOWED TO THE DEALER FOR REPAIRS. *AK
WE PURCHASED A 2003 GRAND AM FROM GUNN PONTIAC IN SAN ANTONIO IN AUGUST 2003. WITHIN A MONTH THE CAR WOULD STALL OUT AT STOPS OR DURING TURNS. WE BROUGHT THE CAR IN TWICE TO THE DEALERSHIP AND WAS TOLD THAT THEY COULDN'T DUPLICATE THE PROBLEM. THE CAR HAS DONE THIS FOR THE LAST 11 MONTHS ON AND OFF. IN JULY 2004 THE SLAVE CYLIND…
Read full complaint
WE PURCHASED A 2003 GRAND AM FROM GUNN PONTIAC IN SAN ANTONIO IN AUGUST 2003. WITHIN A MONTH THE CAR WOULD STALL OUT AT STOPS OR DURING TURNS. WE BROUGHT THE CAR IN TWICE TO THE DEALERSHIP AND WAS TOLD THAT THEY COULDN'T DUPLICATE THE PROBLEM. THE CAR HAS DONE THIS FOR THE LAST 11 MONTHS ON AND OFF. IN JULY 2004 THE SLAVE CYLINDER WENT OUT AND I WAS TOLD THAT IT WOULD BE 1200.00 TO REPAIR IT. THE SERVICE CONSULTANT TOLD ME THE 2 PROBLEMS COULD BE RELATED BECAUSE HE HAD NEVER SEEN THIS PART GO OUT AT 40,000 MILES AND THAT THE CYLINDER SHOULD LAST MUCH MUCH LONGER. ONCE THE CAR WAS REPAIRED I WAS THEN TOLD THAT THE DEALERSHIP WOULD NOT HELP US W THE REPAIRS. I TALKED TO THE SERVICE MANAGER , WHO BASICALLY CALLED ME A LIAR ABOUT THE PROBLEM W THE CAR STALLING AND THAT I WOULD HAVE TO TAKE THIS PROBLEM UP W PONTIAC NATIONAL REPS. AFTER 2 AND A HALF WEEKS OF NO ANSWERS FROM THEM WE WENT AND PICKED UP THE CAR ON FRIDAY(8/20/04). TONIGHT THE CAR STALLED OUT 4 TIMES ON A DRIVE. I AN DISCUSSED W PONTIAC AND THEIR LACK OF SERVICE!!*JB
WHILE DRIVING VEHICLE HESITATED WHILE ACCELERATING. UPON APPLYING THE BRAKES VEHICLE CONTINUED TO ACCELERATE. CONSUME DROVE THE VEHICLE TO THE DEALER FOR INSPECTION, AND MECHANIC COULD NOT DUPLICATE THE PROBLEM. THE DRIVER INFORMED THE MECHANIC THIS PROBLEM OCCURRED MORE THAN ONCE. *AK
Official recalls
214V400000 · 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.
04V528000 · Vehicle Speed Control:accelerator Pedal
Nov 1, 2004
CERTAIN PASSENGER VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 124, 'ACCELERATOR CONTROL SYSTEMS.' IN HOT AMBIENT CONDITIONS, THE ACCELERATOR PEDAL ARM MAY STICK AT THE ATTACHMENT TO THE BRACKET AND NOT RETURN TO THE ENGINE IDLE POSITION WHEN THE OPERATOR LIFTS HIS FOOT FROM THE ACCELERATOR PEDAL.
Consequence & remedy
Consequence: FAILURE TO RETURN TO IDLE COULD RESULT IN A VEHICLE CRASH.
Remedy: DEALERS WILL INSPECT THE ACCELERATOR PEDAL ARM AND REPLACE THE ACCELERATOR AND BRAKE PEDAL ASSEMBLY WITH A NEW ASSEMBLY, IF NECESSARY. THE RECALL BEGAN ON DECEMBER 20, 2004. OWNERS SHOULD CONTACT CHEVROLET AT 1-800-630-2438, PONTIAC AT 1-800-620-7668, OR OLDSMOBILE AT 1-800-630-6537.
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
0No exact-year investigations in this snapshot.
Illustration