I have looked at the archives for this and have had no luck. I understand the difference between a voltmeter and an ammeter (guages) but not sure which would be better to put in my '94 Tracker. What is your preference? I am gonna put a triple guage set (temp., oil press, volt or amp) in and would like to know what her "vitals" are (factory guages don't give enough info until it is too late).
Thanks in advance,
Both gauges are desirable, each tells a different story about your charging and battery system. Asking what we like is like asking which of your feet is better to keep, left or right foot. Go for both.
What donald said, but if you absolutly can't have both, I prefer the volt meter. It gives clear indicator of
both battery and charging condition in one gauge. if the motor is off, it better read 12-13 or the bats gone.
running it should show 14+.
I used to have an aftermarket ammeter in my old truck, one day I went out and tried to start it and got nothing. after looking everything over I remembered hearing somewhere about bad ammeters killing your electical system. disconnected it from the circuit and the old truck fired right up! voltmeters for me from here on out.