RoadVitals

2003 GMC L Series Engine Problems

Owner-reported complaints naming the engine system, filed with NHTSA

Data refreshed

Engine reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
22
Latest Feb 28, 2009
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
15%
of 149 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
0
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components. Every record below is an owner-reported complaint about the 2003 GMC L Series submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 22 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming engine

Shown in the owner’s own words, exactly as filed

EngineOther / unspecified
Filed Feb 28, 2009

CAR WAS PURCHASED IN NOVEMBER OF 2004 USED FROM SATURN OF FAYETTEVILLE NC. IN FEBRUARY OF 2006 WHILE ENTERING HIGHWAY MY CAR SUDDENLY SHUT DOWN. I HAD VEHICLE TOWED TO FIND THAT THE TIMING CHAIN WAS THE PROBLEM. I HAD A USED ENGINE PUT IN MY VEHICLE WHICH ONLY LASTED ME JUST OVER A YEAR AND COST ME OVER 1,800.00. IN OCTOBER OF 2008 I WENT OUTSIDE TO START MY VEHICLE TO FIND IT WOULD NOT START, THINKING THAT THE BATTERY WAS BAD I REPLACED IT, IT WAS NOT THE PROBLEM THINKING IT MIGHT BE THE SPARK PLUGS THEY WERE REPLACED AS WELL. FRUSTRATED I HAD THE VEHICLE TOWED TO THE PLACE THAT REPLACED THE FIRST ENGINE AND AGAIN TO MY SURPRISE GUESS WHAT BAD TIMING CHAIN. I HAVE HAD THIS VEHICLE FOR ONLY 4 YEARS STILL OWING ON THIS VEHICLE I AM VERY FRUSTRATED. I HAVE CALLED SATURN AND I WAS INFORMED THAT MY VEHICLE WAS NOT UNDER RECALL. I HAVE BEEN ONLINE TO DISCOVER THAT I AM NOT THE ONLY ONE WITH THIS HORRIBLE PROBLEM. *TR

NHTSA ID
10260304
Incident
Feb 15, 2006
Mileage
59,661 mi
EngineVisibility
Filed Dec 18, 2008

AUGUST 2008 - FAN CLUTCH FAILURE, $800 DEALERSHIP CHARGE TO FIX OCTOBER 2008 - BLOWER MOTOR FAILURE, NO HEAT OR AIR ON SPEEDS 1, 2 & 4, ONLY ON SETTINGS 3 & 5, NOT SURE IF IT IS BLOWER MOTOR OR SWITCH. *TR

NHTSA ID
10252182
Incident
Aug 1, 2008
ElectricalEngine
Filed Jan 13, 2008

I BOUGHT A 2002 CHEVROLET MALIBU ON AUGUST 10, 2004. THE MILEAGE WAS 45,281. SINCE THAT TIME I HAVE HAD 2 PROBLEMS WITH MY VEHICLE. 1.GM DEX-COOL/INTAKE MANIFOLD GASKET. 2.ANTI-THEFT LIGHT COMES ON. AFTER CAR HAS BEEN STOPPED, THE CAR WILL NOT RESTART AGAIN. WITH REGARD TO ITEM NUMBER 1 ABOVE, I UNDERSTAND THERE IS A CLASS ACTION LAWSUIT PENDING. WITH REGARD TO ITEM NUMBER 2 ABOVE, THESE ARE THE CIRCUMSTANCES CONCERNING MY PROBLEMS ASSOCIATED WITH THE ANTI THEFT SYSTEM. FROM AUGUST TO OCTOBER 2006 I HAD TO TOW MY VEHICLE TO THE CHEVROLET DEALERSHIP TO ADDRESS THE PROBLEM OF MY CAR NOT STARTING. IT WAS TOWED 4 TIMES, THE FIRST 3 TIMES AND ALL THE DEALERSHIP SAID WAS THAT THE BATTERY NEEDED TO BE CHARGED. ON THE LAST TIME, OCTOBER 13, 2006 THE DEALERSHIP SAID THEIR ?EDUCATED GUESS? WAS THE NEED TO CHANGE THE STARTER SWITCH AND IGNITION LOCK CYLINDER FOR WHICH THEY CHARGED ME FOR A STARTER SWITCH - $96.15, AN IGNITION LOCK CYLINDER - $154.79, RECODE THE LOCK CYLINDER - $15.00, AND $46.00 TO CORRECT THE PASS LOCK SENSOR DATA, PLUS A $10.00 ENVIRONMENTAL DISPOSAL FEE. MY SON LOOKED ON THE INTERNET TO SEE IF ANYONE ELSE HAS HAD SIMILAR PROBLEMS WITH THEIR SAME MODEL CAR. IT APPEARS QUITE A FEW OWNERS HAVE HAD SIMILAR PROBLEMS. THE ANTI-THEFT PROBLEM FIX WAS TO ALLOW THE CAR TO SIT FOR 10 MINUTES, AND THEN TRY TO START THE VEHICLE AGAIN, AND IT WORKED, SOMETIMES AFTER 2-3 ATTEMPTS. THE DEALERSHIP HAD ALSO SAID TO TRY THE SAME FIX PROCEDURE, IT MIGHT WORK. IT APPEARS THAT GENERAL MOTORS KNOWS ABOUT THIS TWO PROBLEM, AND IS ONLY ADDRESSING THE GM DEX COOL INTAKE MANIFOLD GASKET. GENERAL MOTORS SHOULD RECALL TO FIX BOTH PROBLEMS AT NO CHARGE TO THE OWNER. IT'S ONLY A MATTER OF TIME BEFORE EITHER OF THESE TWO ITEMS BECOMES A SAFETY ISSUE AND CAUSES A LOSS OF LIFE OR LIMB. THE CURRENT MILEAGE IS 55,340. *TR

NHTSA ID
10214642
Incident
Aug 7, 2005
Mileage
54,085 mi
ElectricalEngine
Filed Dec 24, 2007

CHECK ENGINE SERVICE LIGHT REPEATEDLY WAS OCCURRING; IT WAS FIXED BY REPLACING SENSORS. THIRD TIME CHECK ENGINE SERVICE APPEARS AGAIN THIS TIME THE FACTORY"HEADS" IN THE MOTOR HAD TO BE REPLACED. IT ALWAYS SEEMS TO BE SOME ONGOING TYPE OF DEFAULT OR DEFECT WITH THIS VEHICLE. *TR

NHTSA ID
10212651
Incident
Dec 12, 2007
Heating & air conditioningEngine
Filed Aug 14, 2007

I HAVE HAD A PROBLEM WITH THE AC AND THE SERVICE ENGINE LIGHT HAS BEEN ON EVERY SINCE I GOT IT ALSO. I HAVE FIXED EVERYTHING I CAN THINK TO FIX TO GET THE SERVICE ENGINE LIGHT OFF AND IT STILL IS ON. I HAVE BEEN BACK AND FORTH WITH THE DEALERSHIP THAT I GOT THE CAR FROM THEN THEY STARTED GIVING ME THE RUN AROUND B/C THEY JUST DIDN'T WANT TO FIX IT ANY MORE. THEN I TRIED TO GET IT FIXED WERE I LIVE AND ONE PLACE COULD NOT FIX IT B/C THEY SAID THAT I HAD A LIFE TIME WARRANTY ON IT SO I HAD TO TAKE IT TO A GM DEALER SHIP. THE ORIGINAL COMPANY SAID THAT I DIDN'T HAVE A WARRANTY ON IT AT ONE POINT. SO I TOOK IT TO THE OTHER DEALERSHIP AND THEY FIXED IT ONE DAY , I CAN AND GOT IT A WEEK LATER AND KEEP IN MIND I WAS OUT OF A CAR AND I HAD TO WAIT FOR THEM TO PAY FOR A DAY OR TWO FOR THE RENTAL THEN WHEN I WENT PICK IT UP, IT STILL WAS NOT WORKING AND THEN I TOOK IT BACK TWICE AND THEY SAID THAT IT WAS THE CONDENSER. SO I TOOK MY VEHICLE AND TOOK IT TO JUST A REGULAR DEALERSHIP B/C THE AMT TO FIX IT WAS 1100 DOLLARS THERE. HE PUT DYE IN IT AND EVERYTHING AND THREE WKS TO SIX WKS LATER I AM BACK WERE I STARTED B/C IT IS NOT THE CONDENSER. I JUST WANT A TO GET THE AC FIX TO WERE IT WILL WORK AND KEEP WORKING. THIS IS A EVERY SUMMER THING AND IT IS TO HOT IN THE SUMMER PEOPLE DIE. IT IS 107 DEGREES OUT AND I ALREADY AM PAYING DOUBLE FOR A VEHICLE WHY SHOULD I HAVE TO TAKE ANOTHER CAR PAYMENT. I DON'T LIKE TO RECYCLE CARS EVERY THREE YRS. I WANT TO PAY IT OFF AND BE DONE WITH IT. I WANT TO SAVE AND INVEST NOT PAY DEALER SHIPS THE REST OF MY LIFE. PLEASE HELP ME TO GET A RESOLUTION. *TR

NHTSA ID
10199539
Incident
Jul 16, 2005
Mileage
89 mi
Heating & air conditioningEngine
Filed Jun 21, 2007

DOORS RATTLE AND SHIFT WHILE DRIVING DOWN THE ROAD. THE WINDOWS ALSO RATTLE, PARTICULARLY ON THE DRIVERS SIDE, FRONT AND BACK. ALSO, THE AIR/HEAT BLOWER IS STUCK ON #4. IT WON'T BLOW ON ANY OTHER SETTINGS

NHTSA ID
10193904
Incident
Nov 2, 2006
AirbagsBrakesHeating & air conditioning+7 more
Filed Mar 22, 2007

MY 1999 CHEVY MAILBU HAS HAD MANY PROBLEMS. I WILL START WITH THE 2 FUEL INJECTERS REPLACED 2 MONTHS AFTER PURCHASING. THE CAR BEGIN TO RUN ROUGH THEN WOULD HAVE PROBLEMS STARTING. THEN THERE WAS THE ALTANATOR, THE THERMOSTAT, THE HEAD AND INTAKE GASKETS AND THE NUMUROUS ELECTICAL PROBLEMS. THE ELECTRICAL PROBLEMS STILL CANNOT BE SOLVED AFTER NUMROUS TRIPSTO THE REPAIR SHOP. MOST OF THE PROBLEMS HAVE BEEN CORRECTED ON MORE THAN ONE OCCASION. AS A CONSUMER I HOPE YOU WILL HELP US MALIBU OWNERS WHO ARE IN DESTRESS. I KNOW THE AUTO COMPANIES ARE IN FINANCIAL TROUBLE BUT THAT STILL DOES NOT EXCUSE MAKING AN UNSAFE AUTO. I AM AFRAID ENOUGH NOT TO DRIVE MY CAR. I FEEL I PUT MY FAMILY AND MYSELF IN DANGER TAKING THSI CAR ON THE ROAD. I HOPE YOU WILL HELP CORRECT THIS PROBLEM. I FEEL MY ONLY NEXT OPTION IS TO CONTACT A LAWYER OVER MY LEGAL RIGHTS.

NHTSA ID
10185956
Incident
Feb 7, 2002
ElectricalEngineOther / unspecified+2 more
Filed Mar 20, 2007

VEHICLE WAS RUNNING HOT. TOOK IT TO MIDAS, MIDAS WHO SAID IT WAS A INTAKE MANIFOLD PROBLEM WITH THE PLASTIC CAP AND NEEDED TO REPLACE IT FOR TOTAL OF 700.00. MIDAS SAID THEY HAVE HAD A LOT OF CUSTOMERS WITH SAME PROBLEM DUE TO ANTIFREEZE STRENGTH THE DEALERSHIP WAS REQUIRED TO PUT INTO VEHICLE. ALSO HAVING PROBLEMS WITH VEHICLE STALLING, AND WHEN FILLING VEHICLE UP WITH GAS, WHICH SEEMS TO RUN OUT OR MAYBE LEAK OUT FAST. *AK

NHTSA ID
10185597
Incident
Feb 25, 2007
Mileage
111,000 mi
EngineOther / unspecifiedVisibility
Filed Feb 10, 2007

I PURCHASED A 2004 ENVOY WITH 18,000 MILES IN THE SUMMER OF 2006. BEGINNING IN JANUARY 2007, MY 3 YEAR OLD SON LET ME KNOW THAT HE WAS COLD WHILE RIDING IN THE BACK SEAT AND BEGGED THAT I TURN OFF THE AIR. TURNS OUT THAT THE VENT IN THE BACK OF THE CAR WAS BLOWING ICE COLD AIR ON MY SON. THE TEMPERATURE OUTSIDE WAS APPROXIMATELY 10 DEGREES. I CALLED AND SCHEDULED A TIME TO TAKE MY CAR INTO THE DEALERSHIP, AS IT WAS STILL UNDER WARRANTY. I FOUND OUT THAT THE VEHICLE HAD A "BULLETIN" STATING THAT GMC WAS FAMILIAR THAT THERE WAS HEAT FAILURE IN THE BACK OF THE CARS, BUT THE COMPANY WAS CHOOSING NOT TO DO A FULL RECALL. INSTEAD, THEY WERE WAITING FOR CUSTOMERS TO DISCOVER THE PROBLEM AND BRING IT IN FOR REPAIR. THEY HAD TO INSTALL A SPECIAL PUMP, HOWEVER, THIS STILL DID NOT FIX THE PROBLEM. INSTEAD, IT JUST MODIFIED THE TEMPERATURE OF THE AIR FROM APPROXIMATELY 20 DEGREES TO MAYBE 50 DEGREES. NOT A LOT OF COMFORT IN A MINNESOTA WINTER. I WAS INFORMED THAT BOTTOM LINE, IT WAS A DESIGN FLAW WITH THE VEHICLE, AND THAT I COULD JUST TRY TO FORCE THE AIR FROM THE FRONT OF THE CAR TO THE BACK SEAT. WHAT IS THE POINT OF HAVING VENTS IN THE BACK OF THE CAR, AND HAVING A SEPARATE HEATING ELEMENT SPECIFICALLY FOR THE BACK OF THE CAR? I PURCHASED THIS CAR BECAUSE I THOUGHT THAT WITH THE VENTS IN THE BACK, IT WOULD HELP HEAT THE CAR FASTER IN THE WINTER, HELPING TO KEEP MY SON WARM. I DO NOT BELIEVE THAT HEAT SHOULD BE A LUXURY, AND AM DISAPPOINTED THAT GMC WOULD NOT DO MORE TO CORRECT THE PROBLEM. I WANT IT TO BE KNOWN TO THE GENERAL PUBLIC THAT THIS IS A PROBLEM IN THE ENVOY AND TRAILBLAZER, ESPECIALLY FOR FAMILIES WITH SMALL CHILDREN WHO DO NOT HAVE A VOICE TO LET THEIR PARENTS KNOW THE ICY AIR BLOWING ON THEM. *NM

NHTSA ID
10182174
Incident
Feb 9, 2007
Mileage
33,000 mi
EngineOther / unspecified
Filed Dec 23, 2006

I HAVE A 2003 CHEVROLET IMPALA WHICH HAS 46,904 MILES ON IT AND IT REQUIRED THE FOLLOWING AT A COST OF $1,150.00 TO FIX. I BROUGHT IT TO THE DEALER FOR A NO HEAT PROBLEM, UPON INSPECTING THE VEHICLE IT WAS FOUND TO NEED NEW LOWER INTAKE MANIFOLD GASKETS, NEW WATER PUMP, FLUSHING AND NEW DEXCOOL ANTIFREEZE BECAUSE OF CONTAMINATION. *NM

NHTSA ID
10176868
Incident
Dec 18, 2006
EngineOther / unspecified
Filed Nov 21, 2005

THE CHECK ENGINE LIGHT CAME ON AND MY ENGINE LOCKED UP AND RADIATOR FLUID WAS COMING OUT OF THE HEAD GASKETS ON THE ENGINE WITH NO PRIOR WARNING. THIS IS THE SECOND TIME WITHIN 4 YEARS THAT THIS HAS HAPPENED WITH THIS CAR. *JB

NHTSA ID
10143316
Incident
Nov 7, 2005
EngineOther / unspecified
Filed Sep 29, 2005

GMC 3500 CREW CAB DUALLY WITH THE 6.6 DURAMAX DIESEL AND ALLISON AUTOMATIC CAN TO PERFORM ITS DESIGNED JOB WITH OUT OVER HEATING. TRUCK IS RATED FOR 23,500 GCWR AND A 16000 TOWING CAPACITY. HOWEVER IT STRUGGLES TO PULL 7000 POUNDS AND ENGINE TEMPERATURE GOT OVER 230, AND TRANSMISSION TEMPERATURE OVER 210. THE COOLING FAN STRUGGLES TO CONTROL THE HEAT AND RUNS CONSTANTLY, THE NOISE IS UNBEARABLE. IF ONE WERE TO ATTEMPT TO PULL MY RV UP A MOUNTAIN GRADE IN THE SUMMER I WOULD BE LEFT STRANDED ON THE ROAD OR IN TRAFFIC. *NM

NHTSA ID
10138128
Incident
Aug 18, 2005
Mileage
3,600 mi
Body & structureEngineFuel system+2 more
Filed Aug 2, 2005

FOLLOWING ARE PROBLEMS I HAVE HAD WITH THIS VEHICLE SINCE OWNING IT. ALL OF WHICH I FEEL HAS CAUSED ME GREAT INCONVENIENCE, AND RECENTLY TOO MUCH MONEY. I HAVE SENT LETTERS TO GMC JUST TODAY TO SEE IF THEY ARE GOING TO DO ANYTHING ABOUT THE INCONVENIENCE AND COST. OCTOBER 21, 2002 AT 4035 MILES THE IDLER ARM WAS REPLACED, (UNDER WARRANTY) AT DOAN CHEVY. SOMEWHERE AROUND JANUARY 2003, A SENSOR FOR THE HEATER SHIELD WAS REPLACED UNDER WARRANTY AT DOAN CHEVY. MARCH 4, 2004 AT 26,345 MILES THE IDLER ARM WAS AGAIN REPLACED UNDER WARRANTY AT DOAN CHEVY. MARCH 29, 2004 THE DRIVERS?? DOOR NEEDED TO BE ALIGNED IT NEVER CLOSED PROPERLY, AS DID THE PASSENGER VISOR NEEDED TO BE ALIGNED BECAUSE IT NEVER WOULD SNAP SHUT, REPLACED UNDER WARRANTY AT DOAN CHEVY. AFTER BEING STRANDED 3 DIFFERENT TIMES ON MAJOR HIGHWAYS DURING RUSH HOUR TRAFFIC, BECAUSE THE CAR WOULD JUST QUIT WHILE DRIVING IT, ON JULY 8, 2005 THE FUEL PUMP MODULATOR WAS REPLACED AT A REPAIR SHOP OWNED BY A PREVIOUS HALLMAN CHEVROLET MECHANIC IN ROCHESTER, NY - SAM LOVETRO AUTOMOTIVE 44 RICHOMD STREET, ROCHESTER, NY 14607. PHONE NUMBER 585-262-4585. NOT UNDER WARRANTY, AS THE WARRANTY IS ONLY FOR 36,000 MILES. THIS COST ME $671.98. FRIDAY, JULY 1ST TO FIND THE PROBLEM, TOOK IT BACK INTO THE SHOP TUESDAY JULY 5TH PICKED IT BACK UP ON FRIDAY JULY 8TH, 2005. TUESDAY, AUGUST 2ND 2005 THE SERVICE ENGINE LIGHT HAS COME ON AGAIN! I REFUSE TO PAY ANOTHER PENNY FOR THIS VEHICLE TO BE REPAIRED; THERE HAVE BEEN FAR TOO MANY PROBLEMS WITH THIS "NEW" VEHICLE WITH LESS THAN 49,000 MILES ON IT. I HAVE ALSO EMAILED DOAN CHEVY WITH MY COMPLAINTSL. I REALLY WOULD HOPE THAT GM WOULD STAND BY THEIR PRODUCTS AND RESPECT THEIR CUSTOMERS. SO FAR I AM NOT SEEING THIS. I CAN NOT AFFORD ANY MORE MONEY TO BE SPENT ON THIS; I JUST PUT $1000.00 INTO THIS TRUCK IN THE LAST 6 WEEKS. IT HAS HAD A COMPLETE TUNE UP ON JUNE 23, 2005 THIS COST ME $236.30. *JB

NHTSA ID
10131106
Incident
Aug 2, 2005
Mileage
4,025 mi
EngineOther / unspecified
Filed Jul 23, 2005

I WAS DRIVING ON CALIFORNIA HIGHWAY 101 SOUTH WHEN ON AN INCLINE, MY MOTOR ON MY SATURN 2000 L SUDDENLY STOPPED WORKING. I HAD IT HAULED TO MY SATURN DEALER, AND WAS TOLD SEVERAL DAYS LATER THAT THE TIMING CHAIN BROKE AND THE ENTIRE MOTOR NEEDED TO BE REPLACED.

NHTSA ID
10129780
Incident
Jul 16, 2005
Mileage
69,000 mi
EngineOther / unspecified
Filed Jul 6, 2005

I WAS DRIVING TO WORK AT APPROX. 35 MPH. I OWN A SATURN 2000 LS WITH A 3.0 V6 WITH 56,413 MI. MY SES LIGHT & BATTERY LGHT CAME ON WHILE I WAS DRIVING - ALMOST AT THE SAME TIME MY CAR DIED.MY CAR WOULD NOT START.ALL MY GAGES WERE NORMAL PRIOR TO THE CAR DYING. I HAD TO HAVE THE CAR TOWED.IT WAS TOWED TO PEP BOYS THEY TOLD ME THAT THE TIMING SLIPPED AND THAT THE SERPENTINE BELT WAS MELTED. THEY TOLD ME TAKE IT TO A SATURN DEALERSHIP IN ORDER TO FIX IT.THEY ALSO INFORMED ME THAT THIS WAS THE 3RD SATURN LS2 IN THE SHOP THIS WEEK WITH THE SAME PROBLEM.THE CAR WAS TOWED TO SATURN OF ORCHARD PARK.SATURN HAD THE CAR FROM 06/28/05 UNTIL I PICKED IT UP ON 7/06/05.THE TECH TOLD ME THAT HE FOUND THAT THE WATER PUMP HAD LEAKED ONTO THE TIMING BELT - THE TIMING BELT SLIPPED CAUSING THE CAR TO JUMP TIMING - THIS CAUSED THE SEPENTINE BELT TO SNAP AND IT MELTED INTO THE PULLEYS. I TOLD HIM THAT THERE WAS NO INDICATION TO ME THAT ANYTHING WAS WRONG WITH THE WATER PUMP. THERE WAS NO LEAKING OF FLUID ON THE DRIVEWAY OF MY HOME.THE ENGINE TEMP.GAUGE WAS NORMAL.I JUST HAD THE OIL CHANGED AND THE TRANSMISSION CHECKED. IN THE END THE TECH REPLACED THE WATER PUMP (THIS IS THE SECOND WATER PUMP FOR THIS VEHICLE - THE FIRST ONE WAS REPLACED WHEN THE CAR HAD 19,958 MILES IN 2001). ALL PULLEY GROOVES WERE GROUND OUT. THE TENSIONER PULLEY AND BELTS WERE REPLACED. ENGINE STILL WOULD NOT START. ALL THE INTAKE AND SOME EXHAUST VALVES WERE DAMAGED. BOTH HEAD CYLINDER BANKS WERE REPLACED THE CAM AND TIMING WERE SET. THE CAR WAS ROAD TESTED. $ 4,313.05 LATER - I HAVE MY CAR BACK. I COULD HAVE BEEN IN A SERIOUS REAR END COLLISION. SATURN IS WELL AWARE OF THE PROBLEMS WITH THIS ENGINE. THERE IS NO GUARANTEE THAT THE SAME THING WILL NOT HAPPEN AGAIN. I HAVE CONTACTED SATURN CUSTOMER SERVICE - THEY OFFER NO ASSISTANCE. I BELIEVE THAT THERE IS A SERIOUS DESIGN FLAW WITH THIS ENGINE. I WOULD LIKE TO SEE THIS INVESTIGATED.

NHTSA ID
10127683
Incident
Jun 27, 2005
Mileage
56,412 mi
BrakesElectricalEngine+2 more
Filed Apr 5, 2005

TIE ROD END- DRIVERS SIDE. LSO HAVE PROBLEM WITH LEFT BRAKE LIGHT- REPLACED BULB AND KEEPS GOING OUT IGNITION SWITCH LOCKED UP NOW ENGINE AND COIL PACK BLOWN-- ENGINE OIL PRESSURE LIGHT NEVER CAME ON TO ALERT OF IMPENDING PROBLEM. *AK

NHTSA ID
10116432
Incident
Aug 1, 2004
Mileage
70,068 mi
AirbagsBody & structureElectrical+4 more
Filed Jan 31, 2005

THE DOOR COMES UNLATCHED FROM THE PONTIAC MONTANA MINI VANS W/O POWER SLIDER ALSO. SUBSEQUENTLY MY VAN DOOR PASSANGER SIDE CAME OPEN SLAMMING OFF HALF ON THE ROAD AND THEN REMAINED ATTACHED TO THE TOP BUT THE TRACK WHEEL SNAPPED OFF, MAKING IT INPOSSIBLE TO PUT ON WITH OUT TOOLS AND THE MUSCLES TO EVEN LIFT IT. *AK

NHTSA ID
10108308
Incident
Jan 8, 2005
Mileage
88,852 mi
EngineOther / unspecified
Filed Jan 15, 2005

CAR WAS GETTING HOT THEN COOLING BACK DOWN,WHILE GETTING HOT HEATER WOULD NOT WORK. TOOK TO MECHANIC, HAD THERMOSTAT AND WATER PUMP REPLACED. CAR RAN FINE FOR A COUPLE OF DAYS,THEN SAME PROBLEM. TOOK BACK TO MECHANIC. HE SAID ITS POSSIBLE THE THERMOSTAT PURCHASED WAS DEFECTIVE. INSTALLED NEW THERMOSTAT FROM THE DEALERSHIP. GOT IN CAR DID NOT GET HOT AND COOL BACK DOWN IT GOT TO NORMAL OPERATING TEMPERATURE AND HEATER WORKED. THREE DAYS LATER, CAR STARTED GETTING HOT, COOLING BACK DOWN AND BUBBLING THE WATER OUT OF THE OVERFLOW RESERVOIR. THERE ARE NO LEAKS ANYWHERE,NO BLOWN GASKET, OR CRACKS. THIS PROBLEM IS BECOMING A BIG PAIN. I THINK IT IS A DEFECT CAUSED BY MANUFACTURER AND IF THE PROBLEM CANT BE FIXED, I KNOW ILL NEVER OWN ANOTHER GM {GREAT MISTAKE} VEHICLE AGAIN. *NM

NHTSA ID
10106404
Incident
Jan 10, 2004
Mileage
66,000 mi
EngineOther / unspecified
Filed Jan 15, 2005

DECEMBER 2002 - MANIFOLD GASKET FAILED, ALLOWING DEXCOOL COOLANT TO MIX WITH THE OIL SYSTEM. GASKET REPLACED. NOVEMBER 2004. REPLACEMENT GASKET FAILED. COOLANT IN OIL SYSTEM AGAIN. MODIFIED GASKET KIT INSTALLED. JAN 2, 2005. CAM SHAFT BREAKS. BEARINGS/BUSHING SEIZED DUE TO OIL SYSTEM CONTAMINATION. ON JAN 2, 2005, THE VAN STALLED IN INTERSECTION. CAR RESTARTED. CAR THEN STALLED ON THE EXPRESSWAY ON THE WAY HOME AND WOULD NOT RESTART. THE STALL OCCURRED ON A BEND COMING OUT OF A TUNNEL. APPROACHING CARS HAD LITTLE WARNING THAT OUR VAN WAS ON THE SIDE OF THE HIGHWAY. POLICE HELPED PUSH THE VAN OFF THE SIDE OF THE ROAD ONTO THE GRASS. THE VAN CANNOT BE COST EFFECTIVELY REPAIRED. IT NEEDS A NEW ENGINE. *NM

NHTSA ID
10106377
Incident
Jan 2, 2005
Mileage
139,000 mi
EngineOther / unspecifiedSteering+1 more
Filed Nov 11, 2004

PURCHASED THE CAR IN FEBRUARY'03. BAD VIBRATION WHEN DRIVING AT SPEEDS OVER 45 MPH, TIRES ROTATED AND BALANCED 4+ TIMES, BOTH FRONT WHEEL BEARING/HUB KITS REPLACED IN LESS THAN 6 MONTHS AFTER PURCHASE, STILL OCCURS AND HAVE JUST GROWN ACCUSTOMED TO THE SHAKING. ENGINE COOLANT LEAKS: REPLACED PUMP AND "O" RING. POWER STEERING PUMP AND RETURN HOSE REPLACED. DRIVER SIDE WINDOW DOES NOT ROLL BACK UP(BELIEVE DEALERSHIP REPLACED PRIO TO PURCHASE). DRIVER SIDE MIRROR MOTOR HAS NEVER WORKED PROPERLY, DEALER(IN ROCHESTER) PUT ON RECEIPT OF LAST REPAIR THAT THEY REPLACED MOTOR, BUT DIDN'T ACTUALLY HAVE PART, BUT WAS ON ORDER. NEVER RECEIVED A PHONE CALL BACK WHEN OR IF PART CAME IN(DEALERSHIP IS OVER 300 MILES FROM MY HOME, PURCHASED CAR ON THE INTERNET).*JB

NHTSA ID
10098708
Incident
Feb 28, 2003
Mileage
32,000 mi
ElectricalEngineOther / unspecified
Filed Oct 15, 2004

INTAKE VALVE. SEAL LEAKED , LOST ANTI FREEZE ALMOST OVER HEATED ENGINE. *AK

NHTSA ID
10095838
Incident
Oct 15, 2004
EngineOther / unspecified
Filed Feb 22, 2003

DEFECTIVE INTAKE MANIFOLD GASKET ON 1999 CHEVROLET VENTURE MINIVAN WITH 3.4 LITER V-6 ENGINE. INTAKE MANIFOLD GASKET LEAKED COOLANT INTO ENGINE "GUMMING UP" AND CAUSED ENGINE TO SEIZE. STRANDED MY WIFE AND 3 KIDS. IMPACT OF SEIZING ENGINE SIMULATED A REAR-END COLLISION AS DESCRIBED BY MY WIFE WHO WAS DRIVING AT THE TIME.

NHTSA ID
10007965
Incident
Nov 18, 2002
Mileage
46,298 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

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Data on this page last refreshed .