i am installing it on a 79 Dodge RamCharger with a 360 the tach has 4 wires red, black, green, white.
2006-12-25 09:42:06 · 5 answers · asked by Austin J 1 in Cars & Transportation ➔ Car Makes ➔ Dodge
black = ground
red = 12 volt operated by ignition switch
white = instrunent panel lighting wire
green = ignition coil negative
also look on the back of your tachometer for number of cylinders switch 4 6 8
2006-12-25 12:54:56 · answer #1 · answered by tronary 7 · 1⤊ 0⤋
red= power(to battery or fuse box), black= ground, #3 for light on tach, #4 to distributor (try hooking these ones to the distributor individually to find which one is correct, not to a power source thinking its the light 'cause you'll fry the tach, safest to trouble shoot to the distributor)
2006-12-25 20:01:45 · answer #2 · answered by semihemi08 4 · 0⤊ 0⤋
4 wires consist of neg, positve, tach light & the last one is connected to your distributor.
2006-12-25 19:55:49 · answer #3 · answered by Goodman's 25 2 · 0⤊ 0⤋
what kind of tach is it
2006-12-25 17:44:03 · answer #4 · answered by italianpanther7 4 · 0⤊ 0⤋
Generic diagram....hope this helps.
2006-12-25 21:38:38 · answer #5 · answered by Anonymous · 0⤊ 0⤋