There are 3 owner-reported fuel system complaints for the 2015 Buick LaCrossein NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Fuel line under hood was rubbing against a bracket and is leaking. All the hangers and clips are secured and no play in Fuel line.
TL* THE CONTACT OWNS A 2015 BUICK LACROSSE. THE CONTACT STATED THAT UPON PARKING HER VEHICLE IN HER GARAGE, A STRONG FUEL ODOR EMITTED FROM THE VEHICLE. THE CONTACT TOOK THE VEHICLE TO LOU FUSZ BUICK GMC (10950 PAGE AVE, ST. LOUIS, MO 63132) WHERE THE VEHICLE WAS DIAGNOSED WITH A FUEL LEAK. THE CONTACT HAD THE VEHICLE REPAIRED OUT OF POCKET. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE VEHICLE WAS REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 34,000.
TL* THE CONTACT OWNS A 2015 BUICK LACROSSE. THE CONTACT STATED THAT THE VEHICLE MADE AN ABNORMAL NOISE COMING FROM THE FUEL SYSTEM. THE VEHICLE WAS TAKEN TO ED NORSE SAWGRASS AUTO MALL DEALER (14401 WEST SUNRISE BLVD, SUNRISE, FL) BUT WAS UNABLE TO DIAGNOSE THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 5.
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.
Data synced from NHTSA on Apr 25, 2026