67 GTX tach not working

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09-23-2018, 07:19 AM

matt1967

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67 GTX tach not working

after replacing the coil on the car tach stopped working. Went from repro coil to MSD coil. Would this burn the tach out or is there something i'm missing...

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09-23-2018, 11:13 AM

RacerHog

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Maybe you broke the wire?
I would check with MDS..
Or you can read there info on tach's >>>>>>>> http://documents.holley.com/catalog_wiring_diagrams.pdf