I have 5 glowshift tinted 7 color serie gauges. I have, tach,oil temp,oil pressure,volt, and air/fuel.

I just want to clarify some things<

Question 1
The gauges have a thing that lets one single power source to power them all. Does this mean I only need to run one to the battery, and then connect them all to that wire?

Question 2
I'm going to get an 'ADD A CIRCUIT' for the fuse box, Can i wire all 5 guages to this one add a circuit?

Question 3
Should i install a 3amp fuse to the wire going to the battery?


If there's any information you would like to add regarding supplies or tips please do.

 

Gauges should be powered from a circuit controlled by the ignition switch. If they are always on, they will run down the battery while the car is not in use. I would just tap the wire to the cluster that operates the stock gauges. There's really no need for a new fuse.

 

yea, gauges dont use a lot of power, you'd be better off tapping all 5 off of one switched source (ie. cig lighter or DRL or ACC in ignition)