Digital voltmeter? Where are you taking this reading of 15.0 volts. I've been a mechanic for 25 years and 15.0 volts is to high! It could lead to boiling your battery, burnt out bulbs and so on.
Hello, I'm taking the reading at the battery and the alternator. both read the same, about 15 to 15.1 volts. Do you think I could have got a bad Voltage Reg. Maybe I'll change that out again. Your thoughts?