There are 2 stored owner reports matching the fuel system leading-label group for the 2003 Buick Regal 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 2 of 2 matching reports.
Open the full vehicle complaint log (all categories)OIL LEAKS,05/22/2016. I HAVE DAD SEVERAL HARD BREAKING TIMES -HIGHWAY-AND I HAVE SENSE NOTICED OIL LEAKING AND SMELLED OIL SMOKE FROM ENGINE.I HAD RECALL #15757 BACK IN 02/2016.CALLED ABOUT PARTS TO FIF PROBLEM.THEY SAY THEY CANT GET PARTS,-ON BACK ORDER- BEEN ALMOST 6 MONTHS,STILL NO PARTS.LOUDACROUS.NO EXCUSE.
2003 BUICK REGAL WITH DEFECTIVE IGNITION SWITCH CUSTOMER STATES THAT THIS IS VERY DANGEROUS AND A RECALL SHOULD BE DONE**CC THE CONSUMER STATED WHILE DRIVING, THE VEHICLE LOST ALL POWER AND ALL THE DASH LIGHTS ILLUMINATED. THE CONSUMER STATED THIS DEFECT WAS DUE TO A FAULTY IGNITION SWITCH AND IS A VERY DANGEROUS SAFETY HAZARD. THE CONSUMER STATED A FAULTY FUEL PUMP WAS BAD ENOUGH WITH NO WARNING SIGNS BUT A FAULTY IGNITION SWITCH IS A DANGEROUS DEFECT AND FURTHER STATED HE WOULD LIKE THE DEFECT RECALLED. *TR
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.