RepairPal Certified shops can diagnose and repair your 2014 Chevrolet Malibu. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Can't help much from my computer, seek help locally from a local shop and technician near you. They can look at it and figure out what's going on.
Use this link to find some shops near you that can help with your concern:
www.repairpal.com/repair-shops