a/c turns on and off randomly and there is an audible hiss when engine turned off
What is your question?
driving with a/c on but not working then suddenly it starts working for a while then its stops working for a couple days then out of the blue it starts up again
RepairPal Certified shops can diagnose and repair your 2008 Ford Ranger. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.