There are 1 stored owner reports matching the fuel system leading-label group for the 2007 Buick Lucerne 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 1 of 1 matching reports.
Open the full vehicle complaint log (all categories)BEGAN HAVING SEVERE HEADACHES,DISORIENTED,SUDDEN ONSET SLEEPINESS. LACK OF JUDGMENT WHEN RIDING OVER AN HOUR IN VEHICLE. MDS SAID HAVE IT CHECKED FOR CO BUT GM BUICK COULD NOT FIND A PROBLEM, WE TOOK TO DEALER SEVERAL TIMES. HAZMAT PERSON FOR STATE OF VA. CALIBRATED AND LET US USE HIS TESTING EQUIPMENT,WITH FINDINGS POSITIVE FOR CO=70.TRADE ASSIST WAS NEGOTIATED BUT GM STATED NO CO FOUND. NEED SENSOR INSTALLED IN VEHICLES OR EQUIPMENT TO CHECK FOR THIS INTERIOR DEADLY GAS PROBLEM AVAILABLE AT DEALERSHIPS TO CHECK FOR THIS PROBLEM. I STOPPED RIDING IN VEHICLE 7/2009. TRADE IN/NEW VEHICLE PICKED UP 1/15/10.GM HAD BEEN NOTIFIED OF PROBLEM 4/09. NO CORRECTIONS MADE TO VEHICLE. WE WERE TOLD TO RIDE WITH THE WINDOWS ROLLED DOWN. *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.