RoadVitals

2000 Buick Century Fuel system Problems

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

Data refreshed

Fuel system 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.
9
Latest Jul 17, 2020
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.
5%
of 193 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 fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks. Every record below is an owner-reported complaint about the 2000 Buick Century submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 9 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 fuel system

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

Fuel system
Filed Jul 17, 2020

TL* THE CONTACT OWNS A 2000 BUICK CENTURY. THE CONTACT STATED THAT WHILE DRIVING AT LOW SPEEDS, THERE WAS AN ABNORMAL ODOR INSIDE OF THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THE VEHICLE AND DETERMINED THAT THE FUEL PRESSURE REGULATORS FAILED AND NEEDED TO BE REPLACED. THE DEALER ALSO BECAME OF FUEL LEAKING FORM THE FUEL LINE. THE VEHICLE WAS NOT REPAIRED. THE CONTACT REFERENCED NHTSA CAMPAIGN NUMBER: 07E021000 (FUEL SYSTEM, OTHER) AS A POSSIBLE SOLUTION TO THE FAILURE HOWEVER, THE VIN WAS NOT INCLUDED. A DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 56,000.

NHTSA ID
11339947
Incident
Jul 14, 2020
Mileage
56,000 mi
Driver assistanceFuel systemExterior lighting
Filed Apr 20, 2016

I KEEP GETTING MY AIR BAG WARNING LIGHT COMING ON, THE ABS, AND THE CHECK ENGINE SOON LIGHT, THEY WONT GO OFF. THE FUEL LINE THAT GOES INTO THE GAS TANK /NECK LEAKS WHEN GAS GETS PUMPED INTO IT. THE ODOMETER MILEAGE DISPLAY P.R.N.D.L. WONT WORK AND NEITHER WILL THE TEMPERATURE GAUGE INDICATOR FOR THE CLIMATE CONTROL GAUGE.

NHTSA ID
10860618
Incident
Jan 1, 2016
Mileage
178,000 mi
ElectricalFuel systemPowertrain (other)
Filed Jun 17, 2014

I HAVE A 2000 BUICK CENTURY LIMITED AND THE TRANSMISSION HARSH SHIFT 1234, WHEN HOT AND SOMETIMES COLD, I KNOW THAT IT NEEDS A NEW 1234 UP SHIFT SOLENOID AND TO BE INSPECTED FOR FAILED PARTS ETC, ALSO THE ODOMETER,FUEL GAUGE,AND WINDOW REGULATORS/MOTORS HAVE FAILED, THE ODOMETER IS OUT AND FUEL GAUGE FLOATS AND WINDOWS HAVE FAILED DUE TO BAD DESIGN OF MOTORS/REGULATORS AND MY AIRBAG LIGHT IS ON AND EACH 4T65- E TRANS AND MANY BUICK TRANS LIKE THE ONE ABOVE HAS HARSH SHIFT AND COULD CAUSE DAMAGE AND CAUSE TRANS TO FAIL. AND THE PROBLEMS ABOVE WILL BE FOUND IN MANY BUICK CENTURY AND GM SHOULD FIX THE ISSUES ABOVE FOR FREE IT IS A DANGER FOR THE TRANS TO FAIL AND ODOMETER/GEAR SHIFT SELECT TO FAIL BECAUSE MOST PEOPLE WILL NOT KNOW WHAT GEAR THEY ARE IN, AND THE TRANS COULD LOCK AND CAUSE A WRECK OR A HUGE INJURY OR WORST. AND THE TRANS 1234 UP SHIFT PRESSURE CONTROL SOLENOID NOT KEEPING THE RIGHT PRESSURE COULD DAMAGE THE TRANS, AND EVEN IF THE TRANS IS BOUGHT USED IT STILL HAS THIS PROBLEM AND IS THE SAME 4T65-E TRANS AND GM NEEDS TO FIX THIS FOR FREE THERE ARE MANY COMPLAINTS AND ISSUE WITH THE 2000 BUICK CENTURY,REGALS ETC WITH THIS TYPE OF TRANS. AND SHOULD BE FIXED RIGHT AWAY BEFORE IT BECOMES A COSTLY REPAIR OR WRECK! AND THE TRANS SHOULD BE CHECKED FOR ANY OTHER FAILURES. FOR FREE. *TR

NHTSA ID
10599011
Incident
Jun 14, 2011
ElectricalFuel system
Filed Jul 5, 2011

TL* THE CONTACT OWNS A 2000 BUICK CENTURY. WHILE DRIVING APPROXIMATELY 55 MPH THE VEHICLE SUDDENLY STALLED. THE FUEL GAUGE DOES NOT FUNCTION PROPERLY; THEREFORE, THE CONTACT WAS UNAWARE IF THE VEHICLE STALLED DUE TO A LACK OF FUEL. THE CONTACT WAS ONLY ABLE TO RESTART THE VEHICLE BY JUMP STARTING IT. THE FAILURE OCCURRED APPROXIMATELY TWELVE TIMES. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE THE BATTERY WAS REPLACED; YET, THE FAILURE CONTINUED TO OCCUR. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 110,000.

NHTSA ID
10410456
Incident
Mar 13, 2010
Mileage
110,000 mi
BrakesElectricalFuel system+1 more
Filed Jan 2, 2011

BOUGHT 2000 BUICK CENTURY AND LIKE MANY OTHER COMPLAINTS ON THE LIST I HAVE REPAIRED THE MANIFOLD, WATER PUMP, FUEL FILTER AT 83,000. I HAVE EXPERIENCED THE WHINNING AND HARD SHIFTING THE ENTIRE TIME I OWNED THE CAR. I HAD INTERMITTENT DASH LIGHT FAILURE WHICH IS REAL DANGEROUS SINCE YOU CAN'T SEE THE SPEEDOMETER OR ANYTHING ON THE DASH. MY BRAKES HAVE FAILED TO BRAKE AND I WENT OUT INTO TRAFFIC - LUCKILY NO ACCIDENT AND THERE WAS A MEDIAN I COULD STEER INTO! I HAVEN'T HAD A WORKING GAS GAUGE FOR YEARS. LAST NIGHT GOING 70 MPH I FELT 3 CHUGS AND LOST POWER. AGAIN LUCKILY I WAS AT A FREEWAY EXIT AND COULD COAST OFF THE FREEWAY. SO MY 3 MOST EXPENSIVE BILLS (AND NONE OF THE PROBLEMS HAVE BEEN SOLVED -$1800. FOR BRAKE CALIPERS, ROTORS AND PADS. $1100 FOR WIRE SET, MANIFOLD SET, FUEL FILTER AND WATER PUMP. $350 FOR HEADLAMP SWITCH AND DASH LIGHT PROBLEMS. I AM PUTTING NO MORE MONEY INTO THIS CAR AND UP UNTIL LAST NIGHT I WAS LOOKING FOR A BUICK BUT NEVER AGAIN. I DIDN'T PUT THE MILEAGE DOWN WHEN THESE INCIDENTS HAPPENED BECAUSE THE SYMPTOMS ARE ONGOING!!! IT LOOKS LIKE 1000'S OF COMPLAINTS HAVE BEEN IGNORED THROUGH THE YEARS AND THE BRAKE ISSUE AS WELL AS SHUTTING DOWN GOING 70 MPH ARE BOTH SAFETY ISSUES WHICH SHOULD HAVE BEEN ADDRESSED IN A RECALL MANY YEARS AGO!!! I AM DEVASTATED BY THE FACTS I LEARNED RESEARCHING THE COMPUTER LAST NIGHT. I AM ON A FIXED INCOME AND NOW WITHOUT A CAR TOO. WHAT REPORTS DO I BELIEVE WHEN SHOPPING FOR A NEW CAR?????? DOWN BELOW WHERE YOU DATE THE INCIDENT LUCKILY I CAN SAY NO TO ALL OF THE QUESTIONS (BUT BY THE GRACE OF GOD!) *TR

NHTSA ID
10373760
Incident
Jan 1, 2011
Mileage
131,000 mi
BrakesFuel system
Filed Feb 24, 2010

TL*THE CONTACT OWNS A 2000 BUICK CENTURY. SHE STATED THAT UPON TAKING HER VEHICLE IN FOR STATE INSPECTION, IT WAS FOUND THAT THE FUEL AND BRAKE LINES WERE CORRODED. THERE WERE NO RECALLS ON THE VEHICLE AND NO REPAIRS WERE MADE TO CORRODED COMPONENTS. THE FAILURE AND CURRENT MILEAGES WERE APPROXIMATELY 82,000.

NHTSA ID
10313886
Incident
Jan 1, 2010
Mileage
82,000 mi
Fuel system
Filed Feb 13, 2009

TL*THE CONTACT OWNS A 2000 BUICK CENTURY. THE CONTACT STATED THAT THE FUEL GAUGE ON THE INSTRUMENT PANEL WOULD NOT INDICATE HOW MUCH FUEL WAS IN THE FUEL TANK. HE WAS CONCERNED THAT HE COULD RUN OUT OF GASOLINE DUE TO THE FAILURE. THE DEALER COULD NOT MAKE ANY REPAIRS AND THERE WERE NO RECALLS FOR THE FAILURE. THE FAILURE AND CURRENT MILEAGES WERE LESS THAN 50,000.

NHTSA ID
10258561
Incident
Feb 10, 2009
Mileage
50,000 mi
Body & structureElectricalFuel system+4 more
Filed May 21, 2001

CONSUMER COMPLAINS THAT THE GLOVE COMPARTMENT IS TOO SMALL. *JG

NHTSA ID
561276
Fuel system
Filed Aug 23, 2000

WHILE DRIVING PASSENGER'S SIDE WOULD STARTE TO SMOKE. SMELLED LIKE OIL BURNING. EVERYONE WOULD BECOME NAUSEOUS & SICK. TOOK TO DEALER & NOTHING COULD BE FOUND THAT CAUSED THE PROBLEM. THIS WAS A DAILY PROBLEM.*AK

NHTSA ID
868493
Incident
May 1, 2000

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.

Other components reported on this vehicle

Categories with enough reports to have a page of their own

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .