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Mercury Cougar high idle

Discussion in 'Other Rides' started by FL84K5, Jun 23, 2002.

  1. FL84K5

    FL84K5 1/2 ton status

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    Location:
    Sarasota, FL
    My friend has a 1991 Mercury Cougar LS with a 3.8L V6. After he had his oil changed, when he reved up the engine, the idle stuck at 2000 rpm. Is this a bad sensor? If so, which one? Thanks
     
  2. little79k5

    little79k5 1/2 ton status

    Joined:
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    Location:
    panama city, fl
    could be the idle control valve. sure it just isnt the linkage sticking?
     

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