The coil is on the Drivers side fender well. If U have an after market ignition it w/b a direct plug in. Otherwise look at the distributor & follow the big wire from the center of the distributor cap over to the fender where it's attached to the coil. There w/B a connector plugged into the coil which has 2 wires. Remove the plug, look down inside the connector on the coil & one side w/have a +(positive) sign & the other a -(negative) sign. Attach the tach wire to the Negative - side of the coil.
A forum community dedicated to Ford Mustang owners and enthusiasts. Come join the discussion about performance, production numbers, VIN decoders, modifications, troubleshooting, power adders, DIY tutorials, and more!