putting a tach in my 84 dodge
i have a 1984 dodge and i got a used tach this tach is different its wire colors are white red orange and yellow i have figured out that the white is ground red is power and orange is the light but i cannot figure where to put the other wire i put it on the + side of my coil and i didnt make it work someone tell me what to do lol
a google search says to connect it to the negative side of the coil.
http://www.ehow.com/how_4857142_connect-tachometer.html
here's another. says red to pos. side of coil and green to neg. side of coil.
http://www.ehow.com/how_4962742_hook-up-tachometer.html
http://www.ehow.com/how_4857142_connect-tachometer.html
here's another. says red to pos. side of coil and green to neg. side of coil.
http://www.ehow.com/how_4962742_hook-up-tachometer.html
Last edited by dhvaughan; Feb 23, 2010 at 08:50 PM.



