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firewall to engine block

  1. 67stang...smoking ground wire...cranking when off

    Classic Tech
    My 67 Mustang was not starting, After some battles with the electrical system we finally hooked up the firewall to engine block ground wire and also grounded out the alternator. HOWEVER after a week of starting up and working fine we took it out for a spin(after changing front brakes) and when...
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