Tach Problem

Discussion in 'Sportster Models' started by DOMENIC, Nov 5, 2007.

  1. DOMENIC

    DOMENIC New Member

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    Tach Is Very Erratic At Times,reads Correctly Then Will Red Line Without Cause.the Engine Does Not Rev When This Happens,no Surge Problem Either..what Could Be The Problem
     
  2. glider

    glider Veteran Member

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    Check ther connections in the circuit, or it may be a bad tach.