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Subject:Re: 88 GL Tachometer Inop after New Coil Install
From:Project Pat
Date:Thu, 9 Jan 2014 17:44:02 -0500

Only 2 leads on the coil, key-on 12V and pulsed ground.
Obviously tach wire goes to pulsed ground.
Whip out a multi meter and figure out which is which.