RepairPal Certified shops can diagnose and repair your 2008 Subaru Impreza. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
*Have the drive belts checked for wear and proper tension* .. Replace/Re-tension belts as needed ... Also 'possible' coolant is leaking onto the belt(s) while parked... Visual inspection required to confirm.