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lights dimming

Discussion in 'Fisher Engineering Discussion' started by champlainl, Dec 28, 2012.

  1. champlainl

    champlainl Member
    Messages: 65

    I've got a 2004 F150 Heritage (old body style ), when I operate my minute mount 1( 7 1/2 straight blade), plow lights dim on plow and truck only when plow is in operation (up, down ,left, right), truck has new battery and alternator is fine. Anybody got a clue what it could be?
    truck has tow package so alternator is the bigger one
  2. 2006Sierra1500

    2006Sierra1500 PlowSite.com Addict
    Messages: 1,758

    Normal. All my trucks do it.
  3. brad96z28

    brad96z28 PlowSite.com Addict
    Messages: 1,525

    Never seen one that did not do that.
  4. 2COR517

    2COR517 PlowSite Fanatic
    Messages: 7,115


    Search here for big 3. Or Big three.