We don't have a lot of Buick LaCrosse fuel system problems on file — feel free to add yours here. The most common LaCrosse fuel system problems cost $1,100 to fix & occur at 80,000 miles. Click on a year below.

Worst Fuel System Problems
after fueling up the car sputters and stalls 2017 Buick LaCrosse
fuel pump failed 2005 Buick LaCrosse
fuel pump failure 2008 Buick LaCrosse