Table 1 shows three common engine and engine cooling related problems of the 2009 Buick Lacrosse. The number one most common problem is related to the engine and engine cooling (four problems). The second most common problem is related to the engine exhaust system (one problem).
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems | |
| Engine Exhaust System problems | |
| Check Engine Light On problems |
Reduced power/traction control light came on suddenly and reduced car power immediately. This made for a very dangerous situation while passing a truck and entering the highway. The car dropped speed very quickly making for a potentially deadly situation. Read details...
Purchased a 2009 Buick Lacrosse in Feb 09 for my wife - at various times about 6 events have happened all together with a strong alcohol odor coming into the interior. The smell is strong and causes her nose, eye and throat to burn. Read details...
Tl-the contact owns a 2009 Buick Lacrosse. The contact stated that the headlights failed and the check engine warning light illuminated. In addition, the instrument panel failed to illuminate. The failure recurred on numerous occasions. The vehicle was not diagnosed or repaired. Read details...