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355 slow down light

Discussion in 'Technical Q&A' started by the old guy, Oct 20, 2007.

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  1. the old guy

    the old guy Rookie

    Oct 20, 2007
    1
    Carlisle,Cumbria
    Full Name:
    Grant Shields
    #1 the old guy, Oct 20, 2007
    I have just owned a 1996 355 spider now for three weeks, slow down light came on, set car to garage they replaced one euc and one exhaust manifold.
    Car has drive no more than two hundred miles and the slow down lights back on again,can anybody help i am not wanting to send it away again.
    The light comes on and off at will cutting the power down and them burst back into life again.
     
  2. ferrariwalla355

    ferrariwalla355 Rookie

    Sep 4, 2004
    40
    Austin, TX
    #2 ferrariwalla355, Oct 23, 2007
    Typically, the mechanic should recommend that both ECUs be replaced at the same time.
    You may possibly have the second ECU gone bad after 2 months of driving.
     
  3. CavalloRosso

    CavalloRosso Formula 3

    Jul 12, 2007
    1,423
    Atlanta, GA/Vail, CO
    Full Name:
    SVO
    #3 CavalloRosso, Oct 23, 2007
    Have you checked the temp of your cats with the car fully warmed up?
     
  4. J. Salmon

    J. Salmon F1 Rookie
    Owner Rossa Subscribed

    Aug 27, 2005
    4,367
    VA
    #4 J. Salmon, Oct 23, 2007
    Second that. You probably have at least one bad cat. I think it's happened before....
     

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