Question about 1997 Cadillac DeVille

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1997 cadillac deville check engine light gives an error code of PO741 . Is this a transmission shift cylinder or Solenoid problem?. It just came on one morning & i can't figure it out. Does anyone know what this code means or how to fix it.

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Typically - a Transmission flush and filter replacement, along with removing the TCC and cleaning and bench testing it will cure your issue.

If there is that much material floating around in the transmission to plug things up, you might want to consider selling it, or paying for a transmission rebuild down the road.

How many miles on it? has the transmission been serviced at the recommended intervals?

Take Care

Posted on Oct 04, 2010

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Subject:
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1998-2004 Cadillac Seville
1999-2004 Cadillac DeVille
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http://www.cadillacforums.com/forums/cadillac-forum/t-107360.html

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