I have just aquired a 92 Pickup, and have found a cheap inst. cluster w/ a tach, but i don't have a wire diag. for the 4 plugs to add the tach wire in. can anyone assist in my modding? or give me a place to start... from ignitor to cluster.... thanks for any help..
89-95 Instrument Cluster - Need Tach Wire
Mar 05, 2006
3 Replies
The tach usually gets signal from the negative side of the coil, maybe some of the other wires are batt + and ground. I found some pretty fair wire diagrams on autozone site earlier.
The tach usually gets signal from the negative side of the coil, maybe some of the other wires are batt + and ground. I found some pretty fair wire diagrams on autozone site earlier.
The tach usually gets signal from the negative side of the coil, maybe some of the other wires are batt + and ground. I found some pretty fair wire diagrams on autozone site earlier.
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