One problem related to car stall has been reported for the 2012 Buick Regal. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Buick Regal based on all problems reported for the 2012 Regal.
For the past year my vehicle is consuming a large amount of oil. I have to add 2. 5 quarts after 1500 miles or so. General maintenance is always done. It will stall at stop lights or stop signs. We have changed the cam shift sensors and solenoids due to the codes thrown. My vehicle is still using 4 quarts before 3,000 miles. I have been at a stop light on highway 34 and my car just stopped when I went to accelerate. I was in peoria at a stop light going up hill and my car stalled 4 times before I could get it to start. All my gauges just drop. My oil life does not read properly it always says I'm over 50%. I check my oil regularly just to try and prevent any other issues coming arise.