Chevy Customer Service
Join Date: Nov 2010
Location: Detroit, Michigan USA
Iím sorry to hear about your car shutting down on you on the highway Ė but Iím glad youíre okay!
In regards to your question about the Mass Airflow Sensor, Iím looking into it for you and will post again when I have an answer (should be within the next couple of days Ė our experts are busy folks!).
Thanks for your patience, and if thereís anything I can do in the meantime, donít hesitate to PM me (Iíd need first/last name, VIN, etc so I can access your information).
GM Customer Service