slow down light on my 355 comes on when I start it | FerrariChat

slow down light on my 355 comes on when I start it

Discussion in 'Technical Q&A' started by Allred1435, Jul 31, 2015.

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  1. Allred1435

    Allred1435 Rookie

    May 18, 2015
    13
    Moab Utah
    Full Name:
    Brian Allred
    Right when I start my 1997 355, the slow down red light comes on and blinks for about first 6 miles, then it turns off and won't come back on till it sits at least a few hours Any idea what would make it come on at start???
     
  2. netman

    netman Formula 3

    Jun 17, 2008
    1,905
    OC SoCal
    I had this happen on my 360. It was the catalyst ECU moisture had penetrated the seal.
     

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