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  1. Rough idle, cylinder misfire and CEL

    Stelvio Quadrifoglio Discussion
    Rough Idle, Cylinder misfire and CEL.....This is the 4th or 5th time that this happens to the car....when I took it to the dealer before they just cleared the codes... Usually it happens after the car has not been used in a couple of days or more.....when I start the car the idle is rough and...