NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
53 reportsClear category filter63,000 miles · Jul 23, 2007
Engine And Engine Cooling
03' BUICK REDERZVOUS (WITH 65000 MILES) BEING TOLD LEAKING OF LOWER INTAKE MANIFOLD WHILE BEING SERVICED AT DEALERSHIP FOR BRAKES. GIVEN ESTIMATES OF $1200 FOR THE REPAIR JOB. TO ITS CREDIT BUICK IS HELPING WITH THE TAB (ENDED UP OF PAYING 400 OUT OF POCKET). WHILE DEALER WAS DOING THE INTAKE JOB, HE CAME BACK TO SAY THE WATER P…
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03' BUICK REDERZVOUS (WITH 65000 MILES) BEING TOLD LEAKING OF LOWER INTAKE MANIFOLD WHILE BEING SERVICED AT DEALERSHIP FOR BRAKES. GIVEN ESTIMATES OF $1200 FOR THE REPAIR JOB. TO ITS CREDIT BUICK IS HELPING WITH THE TAB (ENDED UP OF PAYING 400 OUT OF POCKET). WHILE DEALER WAS DOING THE INTAKE JOB, HE CAME BACK TO SAY THE WATER PUMP IS ALSO LEAKING WHICH COSTS ABOUT ADDITIONAL 350 FOR THE FIX. *JB
NHTSA ODI #10197268
Mileage unknown · Jun 21, 2007
Engine And Engine CoolingService Brakes, Air
THE FIRST INDICATION OF THE PROBLEM WAS THAT THE WHEN THE HEATER WAS TURNED ON, IT WOULD NOT GET WARM OR HOT. I TOOK THE CAR TO THE DEALERSHIP, THEY STATED THAT IT WAS THE INTAKE MANIFOLD GASKET, WHICH IS A $900 REPAIR. WHAT THEY DID NOT TELL ME WAS THAT, WHEN THIS GASKET LEAKS COOLANT, IT WILL MIX WITH THE ENGINE OIL AND CAUSE …
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THE FIRST INDICATION OF THE PROBLEM WAS THAT THE WHEN THE HEATER WAS TURNED ON, IT WOULD NOT GET WARM OR HOT. I TOOK THE CAR TO THE DEALERSHIP, THEY STATED THAT IT WAS THE INTAKE MANIFOLD GASKET, WHICH IS A $900 REPAIR. WHAT THEY DID NOT TELL ME WAS THAT, WHEN THIS GASKET LEAKS COOLANT, IT WILL MIX WITH THE ENGINE OIL AND CAUSE THE ENGINE TO BLOW OR SEIZE. IN RESEARCHING ON-LINE, I HAVE DISCOVERED THAT THIS IS A WELL-KNOWN PROBLEM THAT BOTH GENERAL MOTORS AND BUICK ARE WELL AWARE OF. IN FACT, GM SENT OUT AN INTERNAL SERVICE BULLETIN IN JULY 2001 STATING THAT THE INTAKE MANIFOLD GASKET WAS DEFECTIVE AND THAT WHEN BROUGHT IN TO THE SERVICE DEPT., IT SHOULD BE FIXED. ONLY THEY WILL NOT RECALL THE DEFECTIVE PART OR PAY FOR OR REIMBURSE CONSUMERS FOR THE REPAIR. THIS IS OUTRAGEOUS! THERE ARE THOUSANDS UPON THOUSANDS OF PEOPLE OUT THERE STATING THIS SAME EXACT PROBLEM, YET GM REFUSES TO RECALL IT! THERE IS A CLASS-ACTION LAWSUIT IN CANADA FOR THIS EXACT PROBLEM AND A PETITION FOR GM TO RECALL THIS DEFECTIVE PART IN THE U.S. GM SHOULD BE FORCED TO RECALL THIS DEFECTIVE PART THAT THEY HAVE BEEN DECEIVING CONSUMERS ABOUT ALL ALONG. THERE IS NO EXCUSE FOR CONTINUING TO SELL VEHICLES WITH THIS PROBLEM AND NOT SO MUCH AS DO A RECALL. I WANT TO GM TO PAY FOR THE REPAIR AS WELL AS RECALL THE PART. I HAVE ALREADY SPENT OVER $700 IN REPAIRS TO THE CAR, INCLUDING WHEEL BEARING SENSORS, BRAKES, AND A GAS-LINE LEAK. THESE ARE ALSO WELL-KNOWN ISSUES WITH THE BUICK RENDEZVOUS.
NHTSA ODI #10193948
43,880 miles · May 8, 2007
Engine And Engine Cooling
ENGINE RAN HOT. SERVICE REPAIRED THE INTAKE MANIFOLD GASKET. ALL COOLENT WAS LOST, BUT NO LEAK WAS FOUND UNDER CAR. GASKET WAS REPLACED. *AK
NHTSA ODI #10190193
Mileage unknown · Feb 26, 2007
Engine And Engine Cooling
HAD TO REPLACE LEAKING INTAKE GASKET @ 56,000 MILES ON 2003 BUICK RENDEZVOUS. BUICK CUSTOMER SERVICES SAID THIS FAILURE WAS TO BE EXPECTED ON A VEHICLE WITH 50,000 MILES. TRADED RDV ONE YEAR LATER WHEN HEAD GASKET FAILED. *JB
NHTSA ODI #10183580
58,000 miles · Feb 15, 2007
Engine And Engine Cooling
2003 BUICK RENDEZVOUS @ 59000 MILES NEEDS REAR HEAD GASKET REPLACED. FIRST NOTICED AN OVERHEATED CONDITION. TOOK IT TO A MONROE SHOP AND WAS TOLD RADIATOR CAP WAS BAD. THEN IT HAPPENED AGAIN AND TOOK IT TO GM DEALERSHIP 2-02-07. TOLD THAT IT HELD PRESSURE AND NO LEAKS. FOUND ORANGE SNOW UNDER CAR 2-14-07. TOOK IT BACK TO DEA…
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2003 BUICK RENDEZVOUS @ 59000 MILES NEEDS REAR HEAD GASKET REPLACED. FIRST NOTICED AN OVERHEATED CONDITION. TOOK IT TO A MONROE SHOP AND WAS TOLD RADIATOR CAP WAS BAD. THEN IT HAPPENED AGAIN AND TOOK IT TO GM DEALERSHIP 2-02-07. TOLD THAT IT HELD PRESSURE AND NO LEAKS. FOUND ORANGE SNOW UNDER CAR 2-14-07. TOOK IT BACK TO DEALER AND TOLD IT IS LEAKING AT REAR HEAD GASKET. COST FOR REPLACEMENT IS $1500. CALLED BUICK CUSTOMER SERVICE. THEY ARE HELPING. FOUND THAT CANADIANS ARE SUING GM FOR THIS PROBLEM. THE GASKET MATERIAL BREAKS DOWN WHEN DEX-COOL IS USED. THIS PROBLEM CAUSES COOLANT LEAK. ENGINE SEIZURE, GELLED OIL AND POSSIBLE REPLACEMENT OF ENGINE CAN BE POSSIBLE RESULTS. I WOULD HATE TO BE DRIVING DOWN THE ROAD WHEN THE ENGINE SEIZED UP. COULD BE AN ACCIDENT WAITING TO HAPPEN. GM CALLED THE DEALERSHIP AND WILL COVER SOME OF THE COST OF THE REPAIR AND I WILL PAY A DEDUCTIBLE AMOUNT. I AM TAKING IT IN TO BE FIXED 2-16-07. *NM
NHTSA ODI #10182723
70,000 miles · Jan 8, 2007
Engine And Engine Cooling
LEAKS ANTIFREEZE AND ANTIFREEZE GETTING INTO THE OIL. WILL REPLACE THE HEAD GASKET. *NM
NHTSA ODI #10178107
59,000 miles · Jan 8, 2007
Engine And Engine Cooling
IN 11/05, AT APPROXIMATELY 43K MILES, MY 2003 BUICK RENDEZVOUS CXL REQUIRED A NEW INTAKE GASKET & THERMOSTAT AFTER THE VEHICLE RAPIDLY LOST ALL OF ITS ENGINE COOLANT AND I WAS FORCED TO MAKE AN EMERGENCY STOP. THIS WAS A CERTIFIED USED GM VEHICLE, BUT THE WARRANTY EXPIRED AT 39K MILES SO I INCURRED AT $700+ REPAIR BILL. NOW, A…
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IN 11/05, AT APPROXIMATELY 43K MILES, MY 2003 BUICK RENDEZVOUS CXL REQUIRED A NEW INTAKE GASKET & THERMOSTAT AFTER THE VEHICLE RAPIDLY LOST ALL OF ITS ENGINE COOLANT AND I WAS FORCED TO MAKE AN EMERGENCY STOP. THIS WAS A CERTIFIED USED GM VEHICLE, BUT THE WARRANTY EXPIRED AT 39K MILES SO I INCURRED AT $700+ REPAIR BILL. NOW, AT 59K MILES, I AM HAVING A SIMILAR PROBLEM; THE ENGINE COOLANT OVERHEATED, ALSO LEADING TO AN EMERGENCY STOP AND TOWING, AND THE REPAIR SHOP SAYS THAT THE SAME INTAKE GASKET HAS FAILED AGAIN. *JB
NHTSA ODI #10178080
68,500 miles · Jan 2, 2007
Engine And Engine Cooling
INTAKE-MANIFOLD STARTED LEAKING AT 69,000 AND WILL COST ME $800.00. WAS TOLD THIS IS A COMMON PROBLEM WITH 2002-2003 BUICK RENDEVOUZ'S. *JB
NHTSA ODI #10177620
Mileage unknown · Jan 2, 2007
Engine And Engine Cooling
INTAKE MANIFOLD GASKETS CORRODED BY GM COOLANT AFTER A COUPLE YEARS. SPECIFIC TO COMBINATION OF FACTORY COOLANT AND FACTORY GASKET. MECHANIC REPLACED GASKET WITH ONE THAT DOESN'T CORRODE WHEN IN CONTACT WITH THE FACTORY COOLANT. THIS REQUIRED 6.5 HOURS OF LABOR PLUS PARTS TOTALING $600. *JB
NHTSA ODI #10177552
30,000 miles · Dec 19, 2006
Back Over PreventionEngine And Engine CoolingEquipment
BUICK RENDEVOUS. 1ST WAS A 2002 CXL - PROBLEMS: REAR DIFFERENTIAL SLIPPED, PASSENGER SIDE WINDOW REGULATOR BROKE, AC CONDENSER BROKEN, REAR VIEW MIRROR FELL OFF, BACK UP SENSORS SHUT DOWN VEHICLE - BECAUSE OF THIS FRIED ENTIRE ELECTRICAL SYSTEM, BRAKES AND ROTORS REPLACED AT 30K. 2ND IS A 2003 CXL - PROBLEMS - REAR DIFFERENTIAL…
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BUICK RENDEVOUS. 1ST WAS A 2002 CXL - PROBLEMS: REAR DIFFERENTIAL SLIPPED, PASSENGER SIDE WINDOW REGULATOR BROKE, AC CONDENSER BROKEN, REAR VIEW MIRROR FELL OFF, BACK UP SENSORS SHUT DOWN VEHICLE - BECAUSE OF THIS FRIED ENTIRE ELECTRICAL SYSTEM, BRAKES AND ROTORS REPLACED AT 30K. 2ND IS A 2003 CXL - PROBLEMS - REAR DIFFERENTIAL SLIPPING, PASSENGER SIDE WINDOW REGULATOR BROKEN, DRIVER 1 & 2 MEMORY BROKEN, ENGINE RUNNING HOT BECAUSE OF LEAK IN RADIATOR - AGAIN 30K *JB
NHTSA ODI #10176590
Official recalls
6Aug 8, 2007
ON CERTAIN VEHICLES, VARIATIONS IN THE MANUFACTURING PROCESS OR EXPOSURE TO HIGH AMBIENT TEMPERATURES MAY LEAD TO FRACTURE OF THE FUEL TANK INLET CHECK VALVE (ICV).
Consequence & remedy
Consequence: A FRACTURE MAY ALLOW FUEL VAPORS TO PASS THROUGH AND ALLOW DROPLETS OF FUEL TO ACCUMULATE ON THE SIDE OF THE FUEL TANK. FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.
Remedy: DEALERS WILL REPLACE THE FUEL TANK. THE RECALL WILL BE MAILED IN TWO PHASES WITH THE FIRST PHASE BEGINNING ON DECEMBER 4, 2007. THE SECOND PHASE WILL BE MAILED ON DECEMBER 13, 2007. OWNERS MAY CONTACT BUICK AT 1-866-608-8080; CHEVROLET AT 1-800-630-2438; OR PONTIAC AT 1-800-620-7668. THE VEHICLE POPULATION INCLUDES BUICK RENDEZVOUS AND PONTIAC AZTEK VEHICLE BUILT IN MAY 2003; CHEVROLET VENTURE AND PONTIAC MONTANA VEHICLES BUILT FROM JUNE THROUGH AUGUST 2002; AND ALL VEHICLES REGISTERED IN NEVADA, ARIZONA, VIRGIN ISLANDS, PUERTO RICO, AND HAWAII.
Mar 29, 2004
ON CERTAIN SPORT UTILITY VEHICLES, A STRUCTURAL SUPPORT AT THE LATCH ATTACHMENT IN THE REAR LIFTGATE MAY BE INADEQUATE TO RETAIN THE LATCH TO THE LIFTGATE IN CERTAIN SEVERE VEHICLE CRASH EVENTS.
Consequence & remedy
Consequence: IF THE LIFTGATE WERE TO OPEN IN A VEHICLE CRASH, AN OCCUPANT COULD BE EJECTED FROM THE VEHICLE RESULTING IN INCREASED RISK OF PERSONAL INJURY.
Remedy: DEALERS WILL ADD STRUCTURAL REINFORCEMENTS TO THE LIFTGATE IN THE AREA ADJOINING THE LATCH ASSEMBLY. OWNER NOTIFICATION SCHEDULE BEGAN ON JUNE 21, 2004. OWNERS SHOULD CONTACT BUICK AT 1-866-608-8080. THIS IS AN EXPANSION TO A PREVIOUS RECALL (03V211).
Jul 15, 2003
CERTAIN MINIVANS, PASSENGER AND SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 225, "CHILD RESTRAINT ANCHORAGE SYSTEM." THE OWNER'S MANUAL DOES NOT EXPLAIN THE MEANING OF THE LOCATION SYMBOLS FOR THE CHILD RESTRAINT LOWER UNIVERSAL ANCHORAGE SYSTEM.
Consequence & remedy
Consequence: THIS DOES NOT MEET THE REQUIREMENTS OF THE STANDARD.
Remedy: OWNERS WILL BE PROVIDED WITH A SUPPLEMENT FOR THEIR OWNER'S MANUAL. THIS SUPPLEMENT DESCRIBES AND SHOWS THE LOCATION SYMBOLS FOR THE CHILD RESTRAINT ANCHORS THAT ARE LOCATED IN THE VEHICLE AND ON THE CHILD RESTRAINT OR BOOSTER CUSHION. OWNER NOTIFICATION BEGAN AUGUST 18, 2003. OWNERS SHOULD CONTACT BUICK AT 1-866-608-8080, CADILLAC AT 1-866-982-2339, CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, PONTIAC AT 1-800-620-7668, OR OLDSMOBILE AT 1-800-630-6537.
Feb 20, 2003
IN SOME OF THESE SPORT UTILITY VEHICLES, THE DIAMETER OF THE STEERING COLUMN INTERMEDIATE SHAFT IS TOO SMALL.
Consequence & remedy
Consequence: THIS CONDITION COULD ALLOW THE INTERMEDIATE SHAFT TO SPIN INSIDE THE STEERING COLUMN COUPLING, RESULTING IN LOSS OF STEERING CONTROL OF THE VEHICLE. IF THIS WERE TO HAPPEN WHILE THE VEHICLE IS MOVING, A CRASH COULD RESULTING WITHOUT PRIOR WARNING.
Remedy: DEALERS WILL INSPECT, AND REPLACE IF NECESSARY, THE STEERING COLUMN INTERMEDIATE SHAFT. OWNERS WERE NOTIFIED BY TELEPHONE ON FEBRUARY 7, 2003, WITH A FOLLOW-UP LETTER ON FEBRUARY 11, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT BUICK AT 1-800-521-7300 OR PONTIAC AT 1-800-762-2737.
Feb 14, 2003
ON CERTAIN MINI VANS, PASSENGER AND SPORT UTILITY VEHICLES, SOME OF THESE VEHICLES HAVE A DRIVER'S SIDE AIR BAG THAT MAY NOT DEPLOY AS DESIGNED. IN ADDITION, THE AIR BAG INFLATOR COULD RUPTURE.
Consequence & remedy
Consequence: THIS COULD RESULT IN REDUCED CAPABILITY OF THE AIR BAG TO PROTECT THE DRIVER. ALSO IF THE AIR BAG INFLATOR RUPTURED, PIECES OF THE INFLATOR COULD STRIKE AND INJURE THE VEHICLE OCCUPANTS.
Remedy: DEALERS WILL INSPECT, AND IF NECESSARY, INSTALL A NEW DRIVER'S AIR BAG. OWNER NOTIFICATION BEGAN ON MARCH 11, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT BUICK AT 1-800-521-7300, CADILLAC AT 1-800-458-8006, CHEVROLET AT 1-800-222-1020, GMC AT 1-800-462-8782, OR PONTIAC AT 1-800-762-2737.
Aug 9, 2002
CERTAIN PASSENGER, MINI VANS, AND SPORT UTILITY VEHICLES HAVE AN AIR BAG INFLATOR ON THE DRIVER'S SIDE THAT COULD FRACTURE AT A WELD DURING A DEPLOYMENT.
Consequence & remedy
Consequence: PIECES OF THE INFLATOR COULD STRIKE AND INJURE VEHICLE OCCUPANTS AND THE AIR BAG CUSHION WOULD NOT INFLATE FULLY, REDUCING THE CAPABILITY OF THE BAG TO PROTECT THE DRIVER.
Remedy: DEALERS WILL INSPECT, AND REPLACE, IF NECESSARY, THE AIR BAG MODULE ASSEMBLY ON THE DRIVER'S SIDE. OWNER NOTIFICATION BEGAN AUGUST 15, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT BUICK AT 1-800-521-7300, CADILLAC AT 1-800-458-8006, CHEVROLET AT 1-800-222-1020, GMC AT 1-800-462-8782, OLDSMOBILE AT 1-800-442-6537, OR PONTIAC AT 1-800-762-2737.
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
2EA07006 · Fuel Tank Leakage
Opened Apr 18, 2007 · Closed Sep 13, 2007
Status: closed (inferred from source dates) · Fuel System, Gasoline; Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings; Fuel System, Gasoline:storage; Fuel System, Gasoline:storage:tank Assembly; Fuel System, Gasoline:storage:tank Assembly:filler Pipe And Cap
GM IS RECALLING (NHTSA RECALL NO. 07V-349) CERTAIN MODEL YEAR (MY) 2002-2004 BUICK RENDEZVOUS, CHEVROLET VENTURE (REGULAR WHEELBASE) AND 2001-2004 PONTIAC AZTEK AND MONTANA (REGULAR WHEELBASE) VEHICLES TO REPLACE FUEL TANKS AND CORRECT A DEFECT THAT MAY ALLOW FUEL LEAKAGE.THE VEHICLE RECALL POPULATION IS RENDEZVOUS AND AZTEK VEHICLES BUILT IN MAY 2003, VENTURE AND MONTANA VEHICLE BUILT IN JUNE THROUGH AUGUST 2002 AND CERTAIN SAME MODEL VEHICLES REGISTERED IN NEVADA, ARIZONA, VIRGIN ISLANDS, PUERTO RICO AND HAWAII THAT WERE BUILT THROUGH NOV/DEC 2003 (DEPENDING ON MODEL).THE TOTAL NUMBER OF VEHICLES RECALLED IS 20,594 (INCLUDES 15,196 SUBJECT AZTEK AND RENDEZVOUS VEHICLES). IN ADDITION TO THE RECALL, GM WILL EXTEND THE WARRANTY ON MY 2002-2004 RENDEZVOUS AND REGULAR WHEEL BASE VENTURE VANS AND MY 2001-2004 AZTEK AND REGULAR WHEELBASE MONTANA VANS NOT INCLUDED IN THE RECALL TO PROVIDE WARRANTY COVERAGE FOR A PERIOD OF 10 YEARS OR 150,000 MILES, WHICHEVER OCCURS FIRST.GM WILL BEGIN NOTIFYING OWNERS IN DECEMBER 2007.GM REPORTS THAT THE FUEL INLET PIPE CONTAINING THE INLET CHECK VALVE (ICV) MAY FRACTURE AND ALLOW FUEL VAPORS OR FUEL TO LEAK OUT.GM DATA REVEALED THAT ELEVATED AMBIENT TEMPERATURES, HIGHER CARBON CONTENT IN THE ICV AND VARIATION IN THE MANUFACTURING PROCESS WERE THE CONTRIBUTING FACTORS FOR POTENTIAL CRACKS IN THE ICV.BEGINNING DECEMBER 2003, GM BUILT VEHICLES WITH A REDESIGNED FUEL TANK/ICV.SUBJECT VEHICLES NOT INCLUDED IN THE RECALL OR EXTENDED WARRANTY DID NOT SHOW A FAILURE TREND SIMILAR TO THE ABOVE VEHICLES..FOR ADDITIONAL DETAILS, SEE RECALL 07V-349.THIS INVESTIGATION IS CLOSED.
Additional source detail variants (5)
Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings
GM IS RECALLING (NHTSA RECALL NO. 07V-349) CERTAIN MODEL YEAR (MY) 2002-2004 BUICK RENDEZVOUS, CHEVROLET VENTURE (REGULAR WHEELBASE) AND 2001-2004 PONTIAC AZTEK AND MONTANA (REGULAR WHEELBASE) VEHICLES TO REPLACE FUEL TANKS AND CORRECT A DEFECT THAT MAY ALLOW FUEL LEAKAGE.THE VEHICLE RECALL POPULATION IS RENDEZVOUS AND AZTEK VEHICLES BUILT IN MAY 2003, VENTURE AND MONTANA VEHICLE BUILT IN JUNE THROUGH AUGUST 2002 AND CERTAIN SAME MODEL VEHICLES REGISTERED IN NEVADA, ARIZONA, VIRGIN ISLANDS, PUERTO RICO AND HAWAII THAT WERE BUILT THROUGH NOV/DEC 2003 (DEPENDING ON MODEL).THE TOTAL NUMBER OF VEHICLES RECALLED IS 20,594 (INCLUDES 15,196 SUBJECT AZTEK AND RENDEZVOUS VEHICLES). IN ADDITION TO THE RECALL, GM WILL EXTEND THE WARRANTY ON MY 2002-2004 RENDEZVOUS AND REGULAR WHEEL BASE VENTURE VANS AND MY 2001-2004 AZTEK AND REGULAR WHEELBASE MONTANA VANS NOT INCLUDED IN THE RECALL TO PROVIDE WARRANTY COVERAGE FOR A PERIOD OF 10 YEARS OR 150,000 MILES, WHICHEVER OCCURS FIRST.GM WILL BEGIN NOTIFYING OWNERS IN DECEMBER 2007.GM REPORTS THAT THE FUEL INLET PIPE CONTAINING THE INLET CHECK VALVE (ICV) MAY FRACTURE AND ALLOW FUEL VAPORS OR FUEL TO LEAK OUT.GM DATA REVEALED THAT ELEVATED AMBIENT TEMPERATURES, HIGHER CARBON CONTENT IN THE ICV AND VARIATION IN THE MANUFACTURING PROCESS WERE THE CONTRIBUTING FACTORS FOR POTENTIAL CRACKS IN THE ICV.BEGINNING DECEMBER 2003, GM BUILT VEHICLES WITH A REDESIGNED FUEL TANK/ICV.SUBJECT VEHICLES NOT INCLUDED IN THE RECALL OR EXTENDED WARRANTY DID NOT SHOW A FAILURE TREND SIMILAR TO THE ABOVE VEHICLES..FOR ADDITIONAL DETAILS, SEE RECALL 07V-349.THIS INVESTIGATION IS CLOSED.
Fuel System, Gasoline
GM IS RECALLING (NHTSA RECALL NO. 07V-349) CERTAIN MODEL YEAR (MY) 2002-2004 BUICK RENDEZVOUS, CHEVROLET VENTURE (REGULAR WHEELBASE) AND 2001-2004 PONTIAC AZTEK AND MONTANA (REGULAR WHEELBASE) VEHICLES TO REPLACE FUEL TANKS AND CORRECT A DEFECT THAT MAY ALLOW FUEL LEAKAGE.THE VEHICLE RECALL POPULATION IS RENDEZVOUS AND AZTEK VEHICLES BUILT IN MAY 2003, VENTURE AND MONTANA VEHICLE BUILT IN JUNE THROUGH AUGUST 2002 AND CERTAIN SAME MODEL VEHICLES REGISTERED IN NEVADA, ARIZONA, VIRGIN ISLANDS, PUERTO RICO AND HAWAII THAT WERE BUILT THROUGH NOV/DEC 2003 (DEPENDING ON MODEL).THE TOTAL NUMBER OF VEHICLES RECALLED IS 20,594 (INCLUDES 15,196 SUBJECT AZTEK AND RENDEZVOUS VEHICLES). IN ADDITION TO THE RECALL, GM WILL EXTEND THE WARRANTY ON MY 2002-2004 RENDEZVOUS AND REGULAR WHEEL BASE VENTURE VANS AND MY 2001-2004 AZTEK AND REGULAR WHEELBASE MONTANA VANS NOT INCLUDED IN THE RECALL TO PROVIDE WARRANTY COVERAGE FOR A PERIOD OF 10 YEARS OR 150,000 MILES, WHICHEVER OCCURS FIRST.GM WILL BEGIN NOTIFYING OWNERS IN DECEMBER 2007.GM REPORTS THAT THE FUEL INLET PIPE CONTAINING THE INLET CHECK VALVE (ICV) MAY FRACTURE AND ALLOW FUEL VAPORS OR FUEL TO LEAK OUT.GM DATA REVEALED THAT ELEVATED AMBIENT TEMPERATURES, HIGHER CARBON CONTENT IN THE ICV AND VARIATION IN THE MANUFACTURING PROCESS WERE THE CONTRIBUTING FACTORS FOR POTENTIAL CRACKS IN THE ICV.BEGINNING DECEMBER 2003, GM BUILT VEHICLES WITH A REDESIGNED FUEL TANK/ICV.SUBJECT VEHICLES NOT INCLUDED IN THE RECALL OR EXTENDED WARRANTY DID NOT SHOW A FAILURE TREND SIMILAR TO THE ABOVE VEHICLES..FOR ADDITIONAL DETAILS, SEE RECALL 07V-349.THIS INVESTIGATION IS CLOSED.
Fuel System, Gasoline:storage
GM IS RECALLING (NHTSA RECALL NO. 07V-349) CERTAIN MODEL YEAR (MY) 2002-2004 BUICK RENDEZVOUS, CHEVROLET VENTURE (REGULAR WHEELBASE) AND 2001-2004 PONTIAC AZTEK AND MONTANA (REGULAR WHEELBASE) VEHICLES TO REPLACE FUEL TANKS AND CORRECT A DEFECT THAT MAY ALLOW FUEL LEAKAGE.THE VEHICLE RECALL POPULATION IS RENDEZVOUS AND AZTEK VEHICLES BUILT IN MAY 2003, VENTURE AND MONTANA VEHICLE BUILT IN JUNE THROUGH AUGUST 2002 AND CERTAIN SAME MODEL VEHICLES REGISTERED IN NEVADA, ARIZONA, VIRGIN ISLANDS, PUERTO RICO AND HAWAII THAT WERE BUILT THROUGH NOV/DEC 2003 (DEPENDING ON MODEL).THE TOTAL NUMBER OF VEHICLES RECALLED IS 20,594 (INCLUDES 15,196 SUBJECT AZTEK AND RENDEZVOUS VEHICLES). IN ADDITION TO THE RECALL, GM WILL EXTEND THE WARRANTY ON MY 2002-2004 RENDEZVOUS AND REGULAR WHEEL BASE VENTURE VANS AND MY 2001-2004 AZTEK AND REGULAR WHEELBASE MONTANA VANS NOT INCLUDED IN THE RECALL TO PROVIDE WARRANTY COVERAGE FOR A PERIOD OF 10 YEARS OR 150,000 MILES, WHICHEVER OCCURS FIRST.GM WILL BEGIN NOTIFYING OWNERS IN DECEMBER 2007.GM REPORTS THAT THE FUEL INLET PIPE CONTAINING THE INLET CHECK VALVE (ICV) MAY FRACTURE AND ALLOW FUEL VAPORS OR FUEL TO LEAK OUT.GM DATA REVEALED THAT ELEVATED AMBIENT TEMPERATURES, HIGHER CARBON CONTENT IN THE ICV AND VARIATION IN THE MANUFACTURING PROCESS WERE THE CONTRIBUTING FACTORS FOR POTENTIAL CRACKS IN THE ICV.BEGINNING DECEMBER 2003, GM BUILT VEHICLES WITH A REDESIGNED FUEL TANK/ICV.SUBJECT VEHICLES NOT INCLUDED IN THE RECALL OR EXTENDED WARRANTY DID NOT SHOW A FAILURE TREND SIMILAR TO THE ABOVE VEHICLES..FOR ADDITIONAL DETAILS, SEE RECALL 07V-349.THIS INVESTIGATION IS CLOSED.
Fuel System, Gasoline:storage:tank Assembly:filler Pipe And Cap
GM IS RECALLING (NHTSA RECALL NO. 07V-349) CERTAIN MODEL YEAR (MY) 2002-2004 BUICK RENDEZVOUS, CHEVROLET VENTURE (REGULAR WHEELBASE) AND 2001-2004 PONTIAC AZTEK AND MONTANA (REGULAR WHEELBASE) VEHICLES TO REPLACE FUEL TANKS AND CORRECT A DEFECT THAT MAY ALLOW FUEL LEAKAGE.THE VEHICLE RECALL POPULATION IS RENDEZVOUS AND AZTEK VEHICLES BUILT IN MAY 2003, VENTURE AND MONTANA VEHICLE BUILT IN JUNE THROUGH AUGUST 2002 AND CERTAIN SAME MODEL VEHICLES REGISTERED IN NEVADA, ARIZONA, VIRGIN ISLANDS, PUERTO RICO AND HAWAII THAT WERE BUILT THROUGH NOV/DEC 2003 (DEPENDING ON MODEL).THE TOTAL NUMBER OF VEHICLES RECALLED IS 20,594 (INCLUDES 15,196 SUBJECT AZTEK AND RENDEZVOUS VEHICLES). IN ADDITION TO THE RECALL, GM WILL EXTEND THE WARRANTY ON MY 2002-2004 RENDEZVOUS AND REGULAR WHEEL BASE VENTURE VANS AND MY 2001-2004 AZTEK AND REGULAR WHEELBASE MONTANA VANS NOT INCLUDED IN THE RECALL TO PROVIDE WARRANTY COVERAGE FOR A PERIOD OF 10 YEARS OR 150,000 MILES, WHICHEVER OCCURS FIRST.GM WILL BEGIN NOTIFYING OWNERS IN DECEMBER 2007.GM REPORTS THAT THE FUEL INLET PIPE CONTAINING THE INLET CHECK VALVE (ICV) MAY FRACTURE AND ALLOW FUEL VAPORS OR FUEL TO LEAK OUT.GM DATA REVEALED THAT ELEVATED AMBIENT TEMPERATURES, HIGHER CARBON CONTENT IN THE ICV AND VARIATION IN THE MANUFACTURING PROCESS WERE THE CONTRIBUTING FACTORS FOR POTENTIAL CRACKS IN THE ICV.BEGINNING DECEMBER 2003, GM BUILT VEHICLES WITH A REDESIGNED FUEL TANK/ICV.SUBJECT VEHICLES NOT INCLUDED IN THE RECALL OR EXTENDED WARRANTY DID NOT SHOW A FAILURE TREND SIMILAR TO THE ABOVE VEHICLES..FOR ADDITIONAL DETAILS, SEE RECALL 07V-349.THIS INVESTIGATION IS CLOSED.
Fuel System, Gasoline:storage:tank Assembly
GM IS RECALLING (NHTSA RECALL NO. 07V-349) CERTAIN MODEL YEAR (MY) 2002-2004 BUICK RENDEZVOUS, CHEVROLET VENTURE (REGULAR WHEELBASE) AND 2001-2004 PONTIAC AZTEK AND MONTANA (REGULAR WHEELBASE) VEHICLES TO REPLACE FUEL TANKS AND CORRECT A DEFECT THAT MAY ALLOW FUEL LEAKAGE.THE VEHICLE RECALL POPULATION IS RENDEZVOUS AND AZTEK VEHICLES BUILT IN MAY 2003, VENTURE AND MONTANA VEHICLE BUILT IN JUNE THROUGH AUGUST 2002 AND CERTAIN SAME MODEL VEHICLES REGISTERED IN NEVADA, ARIZONA, VIRGIN ISLANDS, PUERTO RICO AND HAWAII THAT WERE BUILT THROUGH NOV/DEC 2003 (DEPENDING ON MODEL).THE TOTAL NUMBER OF VEHICLES RECALLED IS 20,594 (INCLUDES 15,196 SUBJECT AZTEK AND RENDEZVOUS VEHICLES). IN ADDITION TO THE RECALL, GM WILL EXTEND THE WARRANTY ON MY 2002-2004 RENDEZVOUS AND REGULAR WHEEL BASE VENTURE VANS AND MY 2001-2004 AZTEK AND REGULAR WHEELBASE MONTANA VANS NOT INCLUDED IN THE RECALL TO PROVIDE WARRANTY COVERAGE FOR A PERIOD OF 10 YEARS OR 150,000 MILES, WHICHEVER OCCURS FIRST.GM WILL BEGIN NOTIFYING OWNERS IN DECEMBER 2007.GM REPORTS THAT THE FUEL INLET PIPE CONTAINING THE INLET CHECK VALVE (ICV) MAY FRACTURE AND ALLOW FUEL VAPORS OR FUEL TO LEAK OUT.GM DATA REVEALED THAT ELEVATED AMBIENT TEMPERATURES, HIGHER CARBON CONTENT IN THE ICV AND VARIATION IN THE MANUFACTURING PROCESS WERE THE CONTRIBUTING FACTORS FOR POTENTIAL CRACKS IN THE ICV.BEGINNING DECEMBER 2003, GM BUILT VEHICLES WITH A REDESIGNED FUEL TANK/ICV.SUBJECT VEHICLES NOT INCLUDED IN THE RECALL OR EXTENDED WARRANTY DID NOT SHOW A FAILURE TREND SIMILAR TO THE ABOVE VEHICLES..FOR ADDITIONAL DETAILS, SEE RECALL 07V-349.THIS INVESTIGATION IS CLOSED.
RQ06009 · Fuel Tank Leakage
Opened Dec 14, 2006 · Closed Apr 18, 2007
Status: closed (inferred from source dates) · Fuel System, Gasoline; Fuel System, Gasoline:storage; Fuel System, Gasoline:storage:tank Assembly; Fuel System, Gasoline:storage:tank Assembly:filler Pipe And Cap
CERTAIN SUBJECT VEHICLES MAY EXHIBIT LEAKAGE OF ODOR AND/OR FUELFROM THE LOWER PORTION OF THE FUEL TANK INLET FILLER PIPE (INLET CHECK VALVE).THE INLET CHECK VALVE (ICV) AND THE FUEL TANK ARE JOINED TOGETHER USING A HOT PLATE WELDING PROCESS FOR PLASTIC PARTS.GM REPORTS THAT ITS ANALYSIS OF FIELD RETURNED PARTS SHOW EVIDENCE OF PROCESS VARIATIONS FOR DIFFERENT MANUFACTURING PERIODS.THESE VARIATIONS PRODUCED SOME ICV TO FUEL TANK JOINTS WITH POOR MELT FLOW LINES.ODI'S ANALYSIS OF GM'S WARRANTY CLAIM DATA FINDS MORE FREQUENT FUEL TANK REPLACEMENTS IN THE HOTTER CLIMATE STATES.THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA07-006) TO FURTHER ASSESS THIS MATTER.
Additional source detail variants (4)
Fuel System, Gasoline
CERTAIN SUBJECT VEHICLES MAY EXHIBIT LEAKAGE OF ODOR AND/OR FUELFROM THE LOWER PORTION OF THE FUEL TANK INLET FILLER PIPE (INLET CHECK VALVE).THE INLET CHECK VALVE (ICV) AND THE FUEL TANK ARE JOINED TOGETHER USING A HOT PLATE WELDING PROCESS FOR PLASTIC PARTS.GM REPORTS THAT ITS ANALYSIS OF FIELD RETURNED PARTS SHOW EVIDENCE OF PROCESS VARIATIONS FOR DIFFERENT MANUFACTURING PERIODS.THESE VARIATIONS PRODUCED SOME ICV TO FUEL TANK JOINTS WITH POOR MELT FLOW LINES.ODI'S ANALYSIS OF GM'S WARRANTY CLAIM DATA FINDS MORE FREQUENT FUEL TANK REPLACEMENTS IN THE HOTTER CLIMATE STATES.THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA07-006) TO FURTHER ASSESS THIS MATTER.
Fuel System, Gasoline:storage
CERTAIN SUBJECT VEHICLES MAY EXHIBIT LEAKAGE OF ODOR AND/OR FUELFROM THE LOWER PORTION OF THE FUEL TANK INLET FILLER PIPE (INLET CHECK VALVE).THE INLET CHECK VALVE (ICV) AND THE FUEL TANK ARE JOINED TOGETHER USING A HOT PLATE WELDING PROCESS FOR PLASTIC PARTS.GM REPORTS THAT ITS ANALYSIS OF FIELD RETURNED PARTS SHOW EVIDENCE OF PROCESS VARIATIONS FOR DIFFERENT MANUFACTURING PERIODS.THESE VARIATIONS PRODUCED SOME ICV TO FUEL TANK JOINTS WITH POOR MELT FLOW LINES.ODI'S ANALYSIS OF GM'S WARRANTY CLAIM DATA FINDS MORE FREQUENT FUEL TANK REPLACEMENTS IN THE HOTTER CLIMATE STATES.THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA07-006) TO FURTHER ASSESS THIS MATTER.
Fuel System, Gasoline:storage:tank Assembly:filler Pipe And Cap
CERTAIN SUBJECT VEHICLES MAY EXHIBIT LEAKAGE OF ODOR AND/OR FUELFROM THE LOWER PORTION OF THE FUEL TANK INLET FILLER PIPE (INLET CHECK VALVE).THE INLET CHECK VALVE (ICV) AND THE FUEL TANK ARE JOINED TOGETHER USING A HOT PLATE WELDING PROCESS FOR PLASTIC PARTS.GM REPORTS THAT ITS ANALYSIS OF FIELD RETURNED PARTS SHOW EVIDENCE OF PROCESS VARIATIONS FOR DIFFERENT MANUFACTURING PERIODS.THESE VARIATIONS PRODUCED SOME ICV TO FUEL TANK JOINTS WITH POOR MELT FLOW LINES.ODI'S ANALYSIS OF GM'S WARRANTY CLAIM DATA FINDS MORE FREQUENT FUEL TANK REPLACEMENTS IN THE HOTTER CLIMATE STATES.THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA07-006) TO FURTHER ASSESS THIS MATTER.
Fuel System, Gasoline:storage:tank Assembly
CERTAIN SUBJECT VEHICLES MAY EXHIBIT LEAKAGE OF ODOR AND/OR FUELFROM THE LOWER PORTION OF THE FUEL TANK INLET FILLER PIPE (INLET CHECK VALVE).THE INLET CHECK VALVE (ICV) AND THE FUEL TANK ARE JOINED TOGETHER USING A HOT PLATE WELDING PROCESS FOR PLASTIC PARTS.GM REPORTS THAT ITS ANALYSIS OF FIELD RETURNED PARTS SHOW EVIDENCE OF PROCESS VARIATIONS FOR DIFFERENT MANUFACTURING PERIODS.THESE VARIATIONS PRODUCED SOME ICV TO FUEL TANK JOINTS WITH POOR MELT FLOW LINES.ODI'S ANALYSIS OF GM'S WARRANTY CLAIM DATA FINDS MORE FREQUENT FUEL TANK REPLACEMENTS IN THE HOTTER CLIMATE STATES.THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA07-006) TO FURTHER ASSESS THIS MATTER.
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