Engine Mechanical problem
1983 Chevy S-10 6 cyl Four Wheel Drive Automatic
how dio I install a tach in my truck
have the same problem?
Saturday, December 27th, 2008 AT 1:33 PM
There is usually four wires comming from the tach . One is ground one for lights at night two to connect to the distributor wire. Some tachs have 5 wires. Check with the manufacture to get a diagram and see what wires are connected to each thing. Don't install with out knowing what wire go where if youy hook up the wrong wires then the tach can short out.