One problem related to car will not start has been reported for the 2006 Buick Lacrosse. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Buick Lacrosse based on all problems reported for the 2006 Lacrosse.
Traveling 40 mph on a four lane about to pass a truck. Motor stopped, power steering out, power brakes out, managed to coast across three lanes to shoulder to park. Walked 1/4 miles to store called a local garage. Car still would not start, towed to his garage. Checked gas, fuel pressure okay but no spark. Moved some connectors around the starting module and car started. Have not had any problems since, have the fear that I will be on a chicago toll road and it will stop again.