About Dusty Granata Expertise Ford Truck Drive train Repair, 4x4 systems, Engines, Transmissions, Transfer Cases, Axles. Electrical systems, Fuel Delivery, Charging system, Starting System.
Experience Mechanic at Ford Dealerships, and General Automotive repair at small town garages. have over 15 years experience.
I also have extensive heavy equipment experience with John Deere, Cat, Hyster, Case and IH.
Organizations Triangle Fire Company
Education/Credentials BOCES automotive (1999)
Ford Blue Oval certified (2005)
Question WARNING LIGHT COMING ON/OFF FROM TIME TO TIME, VERY ERRATIC, ITS A 110 SYSTEM, I TESTED IT WITH NO LOADS & SHOWING 13.80 VOLTS, IS THE ALT. GOING BAD?
Answer more likely a loose connection somewhere, check all the electrical connections for the charging/ starting system, Battery terminals, Solenoid, ground straps, alternator. make sure the battery is not cover with verdigris, a greenish white powdery substance that impairs electrical contacts, more likely i think due to it being erratic it is a loose connection somewhere in your electrical system
