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Technical Generator charging issues.

Discussion in 'The Hokey Ass Message Board' started by mopar92, Nov 2, 2020.

  1. mopar92
    Joined: Aug 7, 2012
    Posts: 116

    mopar92
    Member

    1959 Chevy Truck with a Delco Remy generator. Old generator bearings finally giving up. Had a very reputable shop overhaul it. Tested good. Put it on and money! Good charging and works good. I had to pull the generator off to re route the wire loom. No biggie. Put it all back on. No charge but the light does go out. Well, when you look close, the generator light is very very very faint. But it’s still on at all RPMs. I put a new voltage regulator on. No change. I flashed the generator by momentarily touching the battery to armature per the shop’s instructions. I’ve checked all my wiring and connections. What could cause the light to almost go out and NOT charge? Thanks.
     
  2. MAD MIKE
    Joined: Aug 1, 2009
    Posts: 918

    MAD MIKE
    Member
    from 94577

    How did you check the wiring and connections?
    Did you use a meter or just eyeball it?
    What was the last thing you did?
    Why did you have to reroute the wire loom?
    When you disconnected the wire harness/Gen did you make sure to have the battery disconnected first?
    What is the voltage of the battery itself?
     
  3. squirrel
    Joined: Sep 23, 2004
    Posts: 59,318

    squirrel
    Member

    why is there a light on a 59 Chevy truck? They came with an ammeter, no light.
     
  4. flatford39
    Joined: Dec 3, 2006
    Posts: 2,799

    flatford39
    Member

    How old is the wire loom? Maybe you created a short in the loom. I think it was the last thing you touched.
     
  5. mopar92
    Joined: Aug 7, 2012
    Posts: 116

    mopar92
    Member

    Somebody installed one at some point.
     
  6. squirrel
    Joined: Sep 23, 2004
    Posts: 59,318

    squirrel
    Member

    What regulator did you buy?

    How is the light wired to it?
     
  7. mopar92
    Joined: Aug 7, 2012
    Posts: 116

    mopar92
    Member

    One for a 59 Chevy. Looks 100% to be the same.
     

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