Problems · by component

2000 Buick Lesabre fuel system, gasoline problems

45 owner complaints to NHTSA about the 2000 Buick Lesabre cite fuel system, gasoline, 7% of all 680 complaints for this model year. NHTSA also lists 1 recall on this component.

Complaints
45
7% of all complaints
Crashes
0
Reported by owners
Fires
4
Reported by owners
Injuries
0
Reported by owners
01 —Owner reports

What owners say about the fuel system, gasoline

Verbatim from NHTSA complaints, newest first
“The contact owns a 2000 Buick LeSabre. The contact stated that while driving approximately 40-45 MPH, the front end of the vehicle started shaking uncontrollably. There were no warning lights illuminated. The contact was able to continue to drive the vehicle at a slower speed. The vehicle was taken to the independent mechanic who diagnosed that the tie rod nuts had failed and the failure was related to NHTSA Campaign Number: 99V301000 (Steering). The dealer was notified of the failure and advised the contact that they could not repair the vehicle under the recall because the VIN was not included in the recall. The contact stated that the failure had been reoccurring while driving. The contact also stated that the vehicle was experiencing the failure listed in NHTSA Campaign Number: 04V090000 (Fuel System, Gasoline). The manufacturer was notified of the failure but did not provide any assistance. The vehicle was not repaired. The approximate failure mileage was 139,000.”
Owner complaint to NHTSAFiled Nov 9, 2021Steering, Fuel system, gasolineODI 11439919
“TL* THE CONTACT OWNS A 2000 BUICK LESABRE. WHEN THE CONTACT ATTEMPTED TO START THE VEHICLE, THE UPPER INTAKE MANIFOLD EXPLODED INTO PIECES. THE CONTACT CHECKED UNDER THE HOOD AND NOTICED THAT THE ENGINE COVER AND FUEL FILTER EXPLODED. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS NOT TAKEN TO A DEALER OR AN INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING. THE VEHICLE WAS UNABLE TO BE DRIVEN. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND INFORMED THE CONTACT THAT THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 04V090000 (FUEL SYSTEM, GASOLINE). NO FURTHER ASSISTANCE WAS OFFERED. THE FAILURE MILEAGE WAS APPROXIMATELY 80,000. THE CONSUMER STATED THE VEHICLE WAS DONATED. *TR”
Owner complaint to NHTSAFiled Jan 2, 2020Fuel system, gasoline, EngineODI 11292548
“WHILE I AM DRIVING SPEED OF 40/50/ CAR CUTS OF . THEN IS STALLS TRYING TO START BACK UP. SOME TIME RITE AWAY IT DOES .SOME TIMES IS TAKES AS LONG AS 15 MINS TO 20 MINS TO START BACK UP .ALSO WHEN I STOP BRAKES JERK AS IF MANIFOLD IS MESSING UP .AND THE WINDOWS WONT ROLL UP SOME TIMES. SO PLEASE HELP IS THERE IN DEFECTS OR RECALLS FOR THIS VEHICLE BUICK 2000 LESABRE?????????? *TR”
Owner complaint to NHTSAFiled Aug 26, 2014Fuel system, gasoline, Electrical systemODI 10628606
“FRONT SUSPENSION NOISE DUE TO BROKEN SWAY BAR LINKS RUSTED FRONT RIGHT AND FRONT LEFT. FRONT BRAKE LINES AND FUEL LINE BADLY RUSTED BUT NOT LEAKING YET. IF FRONT FUEL LINE LEAKS IT WILL LEAK ONTO ENGINE REAR TO CAUSE FIRE. IF FRONT BRAKE LINE LEAKS I WILL NOT BE ABLE TO STOP CAR. I HAD REPORTED TO NHTSA WHEN MY REAR BRAKE LINES LEAKED PREVENTING ME FROM STOPPING IN 2011 BUT LUCKILY I WAS GOING VERY SLOW. MY DRIVER SIDE WINDOW FAILED PREVENTING ME FROM OPENING WINDOW,NEEDING REPLACEMENT IN MAY 2014. *TR”
Owner complaint to NHTSAFiled Aug 12, 2014Suspension, Fuel system, gasoline, Service brakesODI 10621903
“ENGINE SHUTS OFF WHILE DRIVING, SO FAR, ONLY AT LOWER SPEEDS. SOMETIMES, BY PUTTING IN NEUTRAL AND TURNING KEY, ENGINE STARTS AGAIN. OTHER TIMES, IT HAS TO SET FOR A WHILE. PUT NEW BATTERY IN 11/7/2013. PROBLEM PERSISTED. THREE AUTO REPAIR SHOPS, INCLUDING A BUICK DEALERSHIP, HAVE CHECKED IT OUT, BUT IT DOES NOT DIE ON THEM IN THE AMOUNT OF TIME ITS IN THEIR POSSESSION SO I WAS TOLD THERE WAS NOTHING THEY COULD DO. TYPICALLY, IT HAPPENS AFTER IT IS DRIVEN AT LEAST 20 MILES. CAME VERY CLOSE TO BEING REAR-ENDED AS I WAS UNABLE TO PULL OFF THE ROAD ENOUGH TO BE OUT OF THE WAY ON A ROAD WITH HILLS AND BLIND SPOTS. *TR”
Owner complaint to NHTSAFiled Mar 6, 2014Steering, Fuel system, gasoline, EngineODI 10567722
“TL* THE CONTACT OWNS A 2000 BUICK LESABRE. THE CONTACT STATED THAT THE VEHICLE EMITTED A STRONG GASOLINE FUEL ODOR. THE VEHICLE WAS TAKEN TO A MECHANIC TO BE INSPECTED. THE FAILURE WAS LOCATED AS THE FUEL LINES BEING DEFECTIVE. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 152,000 AND THE CURRENT MILEAGE WAS 155,000. UPDATED 06/18/13*LJ UPDATED 06/21/2013 *JS”
Owner complaint to NHTSAFiled Apr 22, 2013Fuel system, gasolineODI 10509106

Showing 6 of 45 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 9, 2026NHTSA vehicle page
02 —Related recalls

1 recall on this component

Fuel system

Free remedy

ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH 3800 V6 (L36) ENGINES AND CERTAIN DELPHI FUEL PRESSURE REGULATORS, THE REGULATORS HAVE A MUCH HIGHER THAN USUAL RATE OF FUEL LEAKS. A LEAK CAN ALLOW FUEL TO ENTER THE INTAKE MANIFOLD THROUGH A VACUUM LINE. IF THE ENGINE DOES NOT START WHEN CRANKED, THE FUEL FROM THE LEAKING REGULATOR AND A MISTIMED SPARK CAN CAUSE A BACKFIRE.

Fuel system, gasolineReported Feb 24, 2004NHTSA 04V090000
Data from NHTSA Recalls API · synced Nov 9, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.