High voltage (18+ on console)
Was going to work today, and my battery light and voltage indicates 18 + volts on my truck. Just replaced the alternator on my truck in December. Does anyone know if revving the engine RPMs high would blow a regulator on the alternator? I was behind some lost, old dude on the cell phone, and revved my engine to 4 - 5 k rpms, and then my battery light came on. I live in Denver, and traffic sucks everyday, we are like Little LA here.
Also, will I fry my electronics if I drive home today with a high voltage reading?
98' F150 (4.6 L, manual tranny).