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  1. Horn problem

    70-83 Tech Discussion Forum
    Checking off boxes to go and get my 1972 240z inspected (the registration sticker on the windshield is from 1999). I noticed my horn wasn’t working but it was working just a couple days ago. I checked the obvious stuff. Both horns work and I cleaned the grounds and positive leads. Checked fuse...
  2. Shorted electrical system after removing bumper? 280z (HELP!!)

    70-83 Tech Discussion Forum
    My 1978 280z was starting and running like a beauty yesterday. I decided to remove the big ugly bumpers today and now it wont turn over or start. There is no power to the interior of the vehicle. When I turn the key it used to make a buzzing noise, no there is no noise or lights. The battery is...
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