1986F150Six Posted November 30, 2018 Share Posted November 30, 2018 https://www.ebay.com/itm/New-Old-Stock-OEM-Ford-F150-Tachometer-E0TZ-17360-A/273586155746?epid=1323010314&hash=item3fb30170e2:g:CiwAAOSwk4RcAFuQ:rk:14:pf:0 Link to comment Share on other sites More sharing options...
biga17133 Posted December 12, 2018 Share Posted December 12, 2018 will this fit 1984 f150 gasser with a enclosed tach in it right now,, is there a diffence in a enclosed and open tach I'm assuming there is because why have open and closed tach this would be great if it will fit mine help...also is there a way to test a tach picked up a parts truck and it has a tach in it but no circuit board Link to comment Share on other sites More sharing options...
1986F150Six Posted December 12, 2018 Author Share Posted December 12, 2018 will this fit 1984 f150 gasser with a enclosed tach in it right now,, is there a diffence in a enclosed and open tach I'm assuming there is because why have open and closed tach this would be great if it will fit mine help...also is there a way to test a tach picked up a parts truck and it has a tach in it but no circuit board The open and closed are interchangeable. To test a tach, using jump wires with alligator clips, I place the tachometer on the inner fender liner [hood open] and ground the "G" terminal for 6 cylinder and also ground the "8" terminal if a V8. Attach a wire to the "B" terminal and attach to a 12V source [battery + terminal]. Finally, attach a lead from the "C" terminal to the green wire on the coil negative post. Link to comment Share on other sites More sharing options...
biga17133 Posted December 12, 2018 Share Posted December 12, 2018 The open and closed are interchangeable. To test a tach, using jump wires with alligator clips, I place the tachometer on the inner fender liner [hood open] and ground the "G" terminal for 6 cylinder and also ground the "8" terminal if a V8. Attach a wire to the "B" terminal and attach to a 12V source [battery + terminal]. Finally, attach a lead from the "C" terminal to the green wire on the coil negative post. WoW got to be sober to do this lol thanks a lot I just want to make sure it good before I put it in or sale it,,thanks so then after I hook all that up start truck to see if it works? Link to comment Share on other sites More sharing options...
1986F150Six Posted December 12, 2018 Author Share Posted December 12, 2018 WoW got to be sober to do this lol thanks a lot I just want to make sure it good before I put it in or sale it,,thanks so then after I hook all that up start truck to see if it works? Yes. Link to comment Share on other sites More sharing options...
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