'68 Riviera hideaway headlight problem...

Discussion in 'Wrenchin' Secrets' started by acaciaavenue, Sep 1, 2009.

  1. acaciaavenue

    acaciaavenue Chopsocky Champion

    First time classic Buick owner here, love to forum so far. Have had my Riv for a few days now and have noticed that after about an hour, my passenger-side headlights slowly fall down (driver's side is okay). At night, they both come down, and will go back up - they function fine. The pass. side just doesn't stay up.

    Hoping that someone here has some ideas of what might be happening. This is my first car with a vacuum-assisted accessory like this, so I'm in unfamiliar territory. Thanks!
     
  2. Howrad

    Howrad idiot... SAVANT!

    ah... the joys of vaccuum operated hideaway headlights!
    you have a very slow leak somewhere in the system, problem is finding it.
    usual suspects:
    vac relay inside the fender by the battery
    tee's by the cans at front of car
    fittings where the hoses go into the cans
    and the manifold & tank way up inside the drivers front fender
    do a search of this site for 'riviera headlights'
    tons of info here.
    good luck! :beer
     
  3. Rivdrivn

    Rivdrivn Driving a Riv for 40 years

    Welcome, Jason. Nice car. Spinners, blacked out grill, tinted windows - very cool look.

    By the way, my headlights stay up just fine, but once they do go down they often can't get back up, depending of course on the phase of the moon, solar winds, and the Mayan calendar.
     
  4. Rivman

    Rivman Senior Ottawa Buick Guy

    Welcome ! accaciaavenue - nice Riviera.
    Check out the Riviera Owners Association (ROA) at www.rivowners.org
    There have been many, many posts here about the wuuuuuuunders of vacumm headlights. :Dou: :af: :ball:
    How about a first name in your signature? . . . we' a friendly group here :beer :TU:

    . . . just try a little viagra on them Steve ! :laugh:
    . . . Howrad - another Riviera with a 'blacked out' grill !:bglasses:
     
  5. CJay

    CJay Supercar owner Staff Member

    I think you guys have it covered!:TU:
     
  6. acaciaavenue

    acaciaavenue Chopsocky Champion

    Thanks, guys - I'll be reading and messing with it this weekend! I appreciate the help!
     
  7. pbr400

    pbr400 68GS400

    Would that be 22 Acacia Avenue? " If you're feeling down, depressed, and lonely, I know a place where you can go-go-go".
     
  8. acaciaavenue

    acaciaavenue Chopsocky Champion

    Yep - I'm a Buick fan and an Iron Maiden fan. Up the irons!
     

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