vacuum

  1. Concorde
    Thread

    Vacuum Control Solenoid Valve System?

    Hi, could someone tell me what could be wrong? I have CEL #71 on the dash. Does it mean all the vacuum system in general or is it boost solenoid...
    Thread by: Concorde, Jul 15, 2019, 0 replies, in forum: Engine, Transmission and Drivetrain
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