2007 Buick Lacrosse Engine cooling Problems
- Complaints
- 7about this part
- Share
- 3%of 250 total for the year
- Median mileage
- 49,378miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 7 complaints about the engine cooling of the 2007 Buick Lacrosse, 3% of the 250 complaints for this model year. Where a mileage was given, the median is 49,378 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Brakes pulsate when braking. Car vibrates while driving and also has a desire to pull to right. Feels likes wheels are out of balance all the time. I have taken the car in and had the balance checked and they say everything is fine. They say it is the make of the tires and goodyear is aware - they have made a goodwill replacement of the tires due to history of my car.... The engine blew at 1500 miles!!! Still no better. Every day I get my fillings rattled loose on the way to work. …”
NHTSA complaint #10207364, filed 2007-10, 30 miles“The contact owns a 2007 Buick LaCrosse. The contact was made aware of NHTSA Campaign Number: 14V355000 (Electrical System). The contact took the vehicle to the local dealer and had the recall repair performed. The contact stated that in May 2022, while driving 25 MPH, the engine seized. The contact stated no warning light was illuminated. Additionally, the contact stated the key failed to turn in the ignition. The contact stated he waited approximately 5 minutes before he was able to restart the vehicle and continue driving to his destination. …”
NHTSA complaint #11518006, filed 2023-04, 100,000 miles“The contact owns a 2007 Buick Lacrosse. The contact stated while driving 70 MPH the vehicle stalled. The contact was forced to drive onto the emergency lane and attempt to restart the vehicle. The vehicle would not restart immediately but it did restart after several attempts. The contact took the vehicle to the dealer for a diagnostic to test which did not list any error codes regarding the vehicle stalling. The contact took the vehicle to another dealer for another diagnostic test and was also advised that there were no errors codes to determine the cause of failure. …”
NHTSA complaint #10412130, filed 2011-07, 82,000 miles“The contact owns a 2007 Buick Lacrosse. In four different situations, while driving 40 MPH, the vehicle would randomly stall. The contact heard clanking noises immediately before the vehicle began to hesitate and eventually stall. In two of the incidents, the vehicle was able to be restarted after a few attempts. The vehicle was taken to the dealer twice and they were able to diagnose the cause of the failure and produce an error code both times. They reprogrammed the engine, which repaired the failure for approximately two or three days. …”
NHTSA complaint #10237639, filed 2008-08, 16,755 milesRelated service bulletins
- 10251890Mar 13, 2024This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank…
- 10250775Feb 22, 2024This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large…
- 10250347Feb 2, 2024This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and…
- 10249579Jan 12, 2024This PI bulletin advises the technician on the proper way to install the pistons in an engine.
- 10245395Nov 6, 2023This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing…
- 10244273Oct 6, 2023This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
- 10242843Sep 1, 2023The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the…
- 10242262Aug 24, 2023This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and…
- 10242061Aug 7, 2023This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
- 10241417Aug 1, 2023This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
Engine cooling: other model years
Other parts of the 2007 Buick Lacrosse
125 complaintsElectrical system
75 complaintsSteering
22 complaintsAir bags
18 complaintsTransmission and drivetrain
10 complaintsEngine
9 complaintsBrakes
8 complaintsVisibility (wipers, defrost, mirrors)
8 complaintsSuspension
7 complaintsOther or unknown
6 complaintsBody and structure
6 complaintsTires
6 complaints
← All problems reported for the 2007 Buick Lacrosse
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology