There are 3 stored owner reports matching the fuel system leading-label group for the 2008 Buick LaCrosse in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)WHILE DRIVING APPROXIMATELY 25-30 MPH THE ENGINE DIED, STEERING FAILED; I WAS ABLE TO COME TO A SAFE STOP. THE VEHICLE WOULD NOT START. IT HAD TO BE TOWED. LATER FOUND OUT THE IGNITION COIL WAS CRACKED (PART # 10472401) , IGNITION CONTROL MODULE REPLACED (PART # 19245558) & 15A FUSE WERE REPLACED. I HAD BEEN EXPERIENCING A GASOLINE SMELL IN THE VEHICLE FOR MONTHS. I HAD IT INTO A GM DEALER 3 TIMES FOR THE ISSUE WITHOUT RESOLUTION. I WAS TOLD BY THE REPAIR STATION THAT THEY WERE AMAZED THE CHECK ENGINE LIGHT HAD NOT COME ON BEFORE THE FAILURE. APPARENTLY THE VEHICLE WAS ONLY FIRING ON 4 CYLINDERS. *TR
TL* THE CONTACT OWNS A 2008 BUICK LACROSSE. WHILE DRIVING APPROXIMATELY 65 MPH, THE CONTACT NOTICED THAT THE FUEL GAUGE DISPLAYED AN INCORRECT FUEL LEVEL EVEN THOUGH FUEL WAS IN THE FUEL TANK. THEN, THE ENGINE STALLED WITHOUT WARNING. THE VEHICLE FAILED TO RESTART AND WAS TOWED TO AN AUTHORIZED DEALER WHERE THEY ADVISED THAT THE FUEL TANK WAS EMPTY. THE TECHNICIAN DISPENSED ONE GALLON OF FUEL INTO THE FUEL TANK AND WAS UNABLE TO DETECT A PROBLEM. THE FAILURE HAD NOT YET RECURRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 35,000. UPDATED 07/08/11*LJ UPDATED 07/18/11
THE FUEL LEVEL SENSOR LOCATED IN THE GAS TANK HAS FAILED THREE TIMES IN THE PAST THREE YEARS. EACH TIME THE DEALER HAS REPLACED THE FUEL LEVEL SENSOR. THIS HAS OCCURRED FIRST IN DEC. 2008 (7574 MILES), THEN NOV. 2009 (21145 MILES), AND NOW DEC. 2010 (37344 MILES). THE SERVICE TECH AT THE DEALERSHIP INFORMED ME THAT THIS PROBLEM IS FAIRLY COMMON (IN FACT, WHEN I TOOK THE CAR IN FOR REPAIR THIS TIME, THERE WAS A PONTIAC AZTEC WITH THE SAME PROBLEM BEING REPAIRED). THE TECH ALSO TOLD ME THAT THE CAUSE IS SULFUR IN THE GAS CAUSING THE SMALL WIRES IN THE SENSOR TO CORRODE AND EVENTUALLY BREAK. THE MODULE ERROR CODE ERROR IS P0463.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.