I just installed a digital voltmeter and I've been monitoring some idiosyncrasies in the voltage that i think might be pointing me toward battery replacement. My data is as follows:
Key On/ Engine not running: 12.0V
After sitting overnight with key on/ Engine not running: 11.5V
Engine running: 13.5-13.8V
Whitle starter is is engaged: 10.0-11.0V
Brake lights on (while running): 13.2V
Key On/ Engine not running: 12.0V
After sitting overnight with key on/ Engine not running: 11.5V
Engine running: 13.5-13.8V
Whitle starter is is engaged: 10.0-11.0V
Brake lights on (while running): 13.2V
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