Question about 2004 Cadillac Deville

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I have a 2004 Cad Deville with 56k miles. when i reach 15 miles of driving at take off feel a hard shift at about 25 miles per hour.

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Check your tranny fluid. if low then add some. if fluid is full make sure that transmission pan is not leaking and if it is not see about getting you transmisson fluid changed. and if that doesnt work with only 56k i would say that would be a warranted item.

Posted on Jul 21, 2009

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