NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
21 reportsClear category filter66,500 miles · Sep 14, 2005
Engine And Engine CoolingExterior Lighting
DT: THE CALLER SAID ENGINE SERVICE LIGHT WAS ON. WHEN SHE TOOK VEHICLE TO THE DEALER, THEY SAID THEY FIXED IT. THE CALLER SAID AFTER PICKING UP THE VEHICLE THAT THE PASSENGER SIDE HEADLIGHT WAS MISSING. THE DEALER SAID IT WAS STOLEN. THE CALLER SAID THE VEHICLE WILL NOT PASS INSPECTION. MANUFACTURER HAS NOT BEEN CONTACT…
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DT: THE CALLER SAID ENGINE SERVICE LIGHT WAS ON. WHEN SHE TOOK VEHICLE TO THE DEALER, THEY SAID THEY FIXED IT. THE CALLER SAID AFTER PICKING UP THE VEHICLE THAT THE PASSENGER SIDE HEADLIGHT WAS MISSING. THE DEALER SAID IT WAS STOLEN. THE CALLER SAID THE VEHICLE WILL NOT PASS INSPECTION. MANUFACTURER HAS NOT BEEN CONTACTED YET.*AK
NHTSA ODI #10136487
Mileage unknown · Sep 6, 2005
Engine And Engine Cooling
THE AIR COMPRESSOR WENT OUT ON THIS VEHICLE WITH 32,000 MILES AND AT APPROX. THE 38 MONTH OF OWNERSHIP. GM HAS TSB'S THAT TALK ABOUT THIS PROBLEM BUT WHEN YOUR OVER THE WARRANTY PERIOD TSB'S DON'T FIX THINGS TOTALLY. GM AGREED TO REPLACE THE PART BUT LEFT THE LABOR BILL FOR THE ME TO PAY. THIS PART IS DEFECTIVE AND SHOULD BE …
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THE AIR COMPRESSOR WENT OUT ON THIS VEHICLE WITH 32,000 MILES AND AT APPROX. THE 38 MONTH OF OWNERSHIP. GM HAS TSB'S THAT TALK ABOUT THIS PROBLEM BUT WHEN YOUR OVER THE WARRANTY PERIOD TSB'S DON'T FIX THINGS TOTALLY. GM AGREED TO REPLACE THE PART BUT LEFT THE LABOR BILL FOR THE ME TO PAY. THIS PART IS DEFECTIVE AND SHOULD BE DOCUMENTED HERE BY MORE OWNERS INSTEAD OF AZTEK.COM SITES. THE OLD PART HAS BEEN REPLACED AND IS NOT AVAILABLE. *NM
NHTSA ODI #10135480
20,000 miles · Aug 2, 2005
Engine And Engine CoolingSuspension
5/04 CONDENSER REPLACED UNDER WARRANTY 7/05 CONDENSER AGAIN RIPPED NOT UNDER WARRANTY 5 TIMES MY HUB WAS REPLACED THAT HOLDS THE BEARINGS IN THE WHEELS. *NM
NHTSA ODI #10130956
56,776 miles · Jun 24, 2005
Engine And Engine Cooling
DT: THE VEHICLE WAS OVERHEATING TO THE POINT TO WHERE CONSUMER ACTUALLY HAD TO PULL OFF THE ROAD. THE DEALER TOLD HER THAT THERE WAS A INTERNAL LEAK IN THE INTAKE MANIFOLD GASKET. SHE HAS DONE RESEARCH AND FOUND THAT THIS IS WAS COMMON PROBLEM FOR THE TYPE OF ENGINE AND MODEL THAT SHE OWNED. ALSO, WHILE DOING RESEARCH SHE LEA…
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DT: THE VEHICLE WAS OVERHEATING TO THE POINT TO WHERE CONSUMER ACTUALLY HAD TO PULL OFF THE ROAD. THE DEALER TOLD HER THAT THERE WAS A INTERNAL LEAK IN THE INTAKE MANIFOLD GASKET. SHE HAS DONE RESEARCH AND FOUND THAT THIS IS WAS COMMON PROBLEM FOR THE TYPE OF ENGINE AND MODEL THAT SHE OWNED. ALSO, WHILE DOING RESEARCH SHE LEARNED THAT THIS PROBLEM WAS OCCURRING BETWEEN 60,000-80,000 MILES. SHE FOUND TWO WEBSITES WITH COMPLAINTS FROM OTHER AZTEK OWNERS.*AK IN ADDITION, WHEN COMING TO A STOP, THE HEAT STOPPED COMING FROM THE DASH VENTS. DEALERSHIP PURGED AN AIR POCKET FOUND IN THE COOLING SYSTEM. THE CONSUMER AND MANUFACTURER WAS ABLE TO COME TO SOME SORT OF COMPROMISE REGARDING THE COST OF REPLACING THE INTAKE MANIFOLD GASKET.*TT *SB
NHTSA ODI #10124490
56,776 miles · May 16, 2005
Engine And Engine Cooling
MY VEHICLE HAS REPEATEDLY OVER HEATED SO THAT I HAVE TO PULL OVER ON THE INTERSTATE, AFTER HAVING THE THERMOSTAT REPLACED, THE VEHICLE CONTINUED TO OVER HEAT SO THEREFORE I TOOK IT TO THE DEALERSHIP WHERE PURCHASE. I WAS TOLD I HAVE A LEAK IN THE MANIFOLD GASGET. WHILE ONLINE RESEARCHING THIS PROBLEM I CAME UPON A WEBSITE THAT …
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MY VEHICLE HAS REPEATEDLY OVER HEATED SO THAT I HAVE TO PULL OVER ON THE INTERSTATE, AFTER HAVING THE THERMOSTAT REPLACED, THE VEHICLE CONTINUED TO OVER HEAT SO THEREFORE I TOOK IT TO THE DEALERSHIP WHERE PURCHASE. I WAS TOLD I HAVE A LEAK IN THE MANIFOLD GASGET. WHILE ONLINE RESEARCHING THIS PROBLEM I CAME UPON A WEBSITE THAT INDICATED THAT A LEAKING MANIFOLD GASGET IS A COMMOM PROBLEM WITH MY TYPE OF VEHICLE ALONG WITH OTHER TYPES MADE BY GM
NHTSA ODI #10121081
Mileage unknown · Feb 7, 2005
Engine And Engine CoolingLatches/locks/linkagesStructure
2002 AZTEK FRONT LEFT WHEEL BEARING AND CUPS NEEDED TO BE REPLACED, A COOLANT LEAK DEVELOPED, REPLACED INTAKE MANIFOLD GASKET AND THE ENGINE OIL LIGHT WOULD NOT TURN OFF DUE TO BROKE WIRE UNDER AIR CLEANER BOX .***NO ANSWER REQUIRED***. *MR THE REAR SPOILER REDUCES VISIBILITY THROUGH THE REAR WINDOW AND POWER DOOR SWITCH DOES N…
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2002 AZTEK FRONT LEFT WHEEL BEARING AND CUPS NEEDED TO BE REPLACED, A COOLANT LEAK DEVELOPED, REPLACED INTAKE MANIFOLD GASKET AND THE ENGINE OIL LIGHT WOULD NOT TURN OFF DUE TO BROKE WIRE UNDER AIR CLEANER BOX .***NO ANSWER REQUIRED***. *MR THE REAR SPOILER REDUCES VISIBILITY THROUGH THE REAR WINDOW AND POWER DOOR SWITCH DOES NOT UNLOCK THE REAR DOOR LATCH, HAD TO BE UNLOCKED USING THE KEY. *NM
NHTSA ODI #10128011
Mileage unknown · Jan 27, 2005
Engine And Engine CoolingPower Train
FRONT LEFT BEARING & HUB ASSEMBLY REPLACEMENT AT 31,277 MILES. FRONT RIGHT BEARING & HUB ASSEMBLY REPLACEMENT AT 49,482 MILES. REPLACE LEAKING HEAD GASKET AT 39,931 MILES. *AK THIS CAR IS ALSO ON IT'S 3RD SET OF TIRES I'M NOT GETTING ANY REASONS WHY ON THIS EITHER - THE DEALERSHIP WHERE I BOUGHT THE CAR TOLD ME "TIR…
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FRONT LEFT BEARING & HUB ASSEMBLY REPLACEMENT AT 31,277 MILES. FRONT RIGHT BEARING & HUB ASSEMBLY REPLACEMENT AT 49,482 MILES. REPLACE LEAKING HEAD GASKET AT 39,931 MILES. *AK THIS CAR IS ALSO ON IT'S 3RD SET OF TIRES I'M NOT GETTING ANY REASONS WHY ON THIS EITHER - THE DEALERSHIP WHERE I BOUGHT THE CAR TOLD ME "TIRES ARE LIKE BRAKES-SOME JUST WEAR OUT FASTER THAN OTHERS." I DON'T KNOW IF THE HUB PROBLEMS ADDED TO THE TIRE WEAR OR NOT - THE WHEEL ACTUALLY WOBBLED ON THE CAR BEFORE IT WAS REPAIRED. 1ST SET REPLACED AT ABOUT 20,000 MILES. 2ND SET REPLACED AT ABOUT 28,000 MILES. I HAVE CALLED PONTIAC SEVERAL TIMES OVER THE LAST 2 YEARS ABOUT CAR REPAIRES & TIRE WEAR. I WAS TOLD THESE THINGS ARE JUST MAINTENANCE! I CONSIDERED THE BRAKE JOB AT 39,931 MILES MAINTENANCE BUT NOT HUBS & A HEAD GASKET. ALSO, I HAVE HAD THE CAR IN FOR HEATING PROBLEMS. IN VERY COLD WEATHER, YOU NEED THE BLOWER ON HIGH & THE HEAT SETTING ON HIGH - EVEN THEN, YOU ARE STILL COLD. THERE IS ALOT OF OUTSIDE AIR COMING IN THE FRONT OF THE CAR (NOT SEALED VERY WELL)
NHTSA ODI #10108050
47,000 miles · Nov 6, 2004
Engine And Engine Cooling
THE FAILURE WAS THE COOLING SYSTEM. KEEP IN MIND I TAKE GOOD CARE OF MY CARS. ALL OF A SUDDEN IT GOT HOT WITH NO WARNING SIGNS. AFTER ONLY 47000 MILES, MY PONTIAC STARTED TO LEAK COOLANT FROM EVERYWHERE. SO I TOOK IT TO A PONTIAC DEALER WERE THEY SEEN I NEEDED A NEW THERMOSTAT, WATER PUMP,AND UPPER AND LOWER INTAKE GASKETS AND…
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THE FAILURE WAS THE COOLING SYSTEM. KEEP IN MIND I TAKE GOOD CARE OF MY CARS. ALL OF A SUDDEN IT GOT HOT WITH NO WARNING SIGNS. AFTER ONLY 47000 MILES, MY PONTIAC STARTED TO LEAK COOLANT FROM EVERYWHERE. SO I TOOK IT TO A PONTIAC DEALER WERE THEY SEEN I NEEDED A NEW THERMOSTAT, WATER PUMP,AND UPPER AND LOWER INTAKE GASKETS AND SEALS. AFTER IT WAS ALL SAID AND DONE. I HAD TO PAY 1,200 DOLLARS ! *JB
NHTSA ODI #10098380
41,000 miles · Mar 11, 2004
Engine And Engine CoolingLatches/locks/linkagesPower Train
LOUD KNOCKING NOISE IN ENGINE. WE HAD IT IN THE SHOP TWICE SO THEY COULD REMOVE AND DISASSEMBLE THE ENGINE AND REPLACE ALL SIX PISTONS, ROD BEARINGS AND GASKETS. FIRST TIME AT 34,000 MILES, SECOND TIME AT 46,000 MILES. CURRENTLY AT 51,000 MILES AND ENGINE NOISE IS BACK. FRONT LEFT WHEEL BEARING WENT OUT AT 41,000 MILES. LEFT …
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LOUD KNOCKING NOISE IN ENGINE. WE HAD IT IN THE SHOP TWICE SO THEY COULD REMOVE AND DISASSEMBLE THE ENGINE AND REPLACE ALL SIX PISTONS, ROD BEARINGS AND GASKETS. FIRST TIME AT 34,000 MILES, SECOND TIME AT 46,000 MILES. CURRENTLY AT 51,000 MILES AND ENGINE NOISE IS BACK. FRONT LEFT WHEEL BEARING WENT OUT AT 41,000 MILES. LEFT FRONT WHEEL BEARING WENT OUT AT 51,000 MILES. FLY WHEEL RATTLES. REAR HATCH ONLY WORKS INTERMITTENTLY AFTER 2 REPAIRS.*AK
NHTSA ODI #10061917
23,000 miles · Sep 2, 2003
Engine And Engine Cooling
BATTERY LIGHT ILLUMINATED AND VEHICLE STARTED TO LOSE POWER.*MR ONCE THE VEHICLE WAS ON THE SHOULDER, IT COMPLETELY DIED. AFTER WAITING FOR 30-40 MIN. FOR ASSISTANCE, THE CONSUMER WAS ABLE TO RESTART THE VEHICLE. THE FIRESTONE MECHANIC INFORMED THE CONSUMER THE FAILURE OCCURRED AS A RESULT OF THE COMPUTER FAILING TO COMMUNICA…
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BATTERY LIGHT ILLUMINATED AND VEHICLE STARTED TO LOSE POWER.*MR ONCE THE VEHICLE WAS ON THE SHOULDER, IT COMPLETELY DIED. AFTER WAITING FOR 30-40 MIN. FOR ASSISTANCE, THE CONSUMER WAS ABLE TO RESTART THE VEHICLE. THE FIRESTONE MECHANIC INFORMED THE CONSUMER THE FAILURE OCCURRED AS A RESULT OF THE COMPUTER FAILING TO COMMUNICATE WITH ANOTHER PART. ON THE OTHER HAND, A MECHANIC FROM THE PONTIAC DEALERSHIP STATED THE FAILURE COULD HAVE OCCURRED AS A RESULT OF LOOSE CABLES. THE CONSUMER DISAGREED BECAUSE THE VEHICLE STARTED UP AFTER APPROX. 30 MINUTES. THE CONSUMER WOULD LIKE TO BE REIMBURSED FOR EXPENSES PAID TO FIRESTONE TIRE & SERVICE CENTERS FOR DIAGNOSES. *PH *JB
NHTSA ODI #10038301
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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