Two problems related to mass air flow sensor have been reported for the 2013 Buick Regal. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2013 Buick Regal based on all problems reported for the 2013 Regal.
Electrical issues, mass airflow sensor replaced 3 times has continued to go out, vehicle shuts down with no codes available, very hazardous, vehicle will not start unless you disconnect the negative battery terminal and reset the computer, after that the vehicle will run for a short period of time add will shut down again.
On my 2013 Buick Regal GS the mass air flow sensor has continued to shut down 3 times and has been replaced 3 times, the car continues to shut down with no gm codes. Please contact me ASAP or I'll have no choice but to contact my counsel to file a legal complaint against gm for dangerous car.