Two problems related to car stall have been reported for the 2008 Buick Lacrosse. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Buick Lacrosse based on all problems reported for the 2008 Lacrosse.
After having a gm dealer (roberts-robinson Buick GMC - excelsior springs, mo. ) repair the factory recall key issue. The car still stalls at hiway speeds. Was told it was the "powertrain control module", finally, after 3 visits to the dealer. I've read hundreds and hundreds of complaints on-line with owners of Buick products similar or the same having the same issue. This would seem to be a very serious health hazzard. Although my dealer has done all they could and have been very accomodating, it would be beneficial to all that is having or has had this problem to get help from gm since this seems to be a very wide-spread & common problem.
The contact owns a 2008 Buick Lacrosse. While driving approximately 65 mph, the vehicle stalled without warning. The vehicle was able to restart. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 131,154.