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Thread: headlight issues

  1. #1
    Join Date
    May 2008
    Location
    Kentucky
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    144

    headlight issues

    figured someone on here might be able to help. I've just put in projector style headlights on my 96 gmc sierra. all lights works but now my parking lights are dim not being lit fully. Only 1 is actually lighting bright like it should. I have checked all grounds and everything is ok there. Do I need to upgrade the wiring?
    Thanks
    Travis

  2. #2
    Join Date
    Mar 2003
    Location
    San Marcos Texas
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    4,393
    Parking lamps are not too bright to begin with. Maybe the brighter one is installed incorrectly/backward?
    2006 Superior Blue Trailblazer SS AWD, Stock as a rock

    Sold: 2002 GMC Sportside Denali front end with a 2002 LS1, FLT level 5, Yank 2600, Trick Turbo, T76, Nelson intercooler, 60LB injectors, Warbro fuel pump, Eaton locker, Magnaflow, 3.42, Nelson Performance Tuning (speed density).

    Sold: 1981 GMC LB RC 1500 2002 4.8L 4L60E 12 bolt 3.73 Richmond Lock Right AC PS Nelson Performance tuning

  3. #3
    Join Date
    May 2008
    Location
    Kentucky
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    144
    heres a pic. I've seen got the headlights straight but the bulbs are still the same brightness. I will check the bulbs. But the one bulb on the passenger is brighter.
    Attached Images

  4. #4
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    Check your grounds. You may need to add a larger ground wire from the engine to the body or frame.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  5. #5
    Join Date
    May 2008
    Location
    Kentucky
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    144
    well guys i appreciate the help. I got into checking out the wiring today and it has been patched in the past. So the next day I have off I'm going to look into rewiring most of it. I'll post pics later on.
    Thanks again.

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