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Anonymous Posted on Nov 07, 2009

Replace 2005 Cadillac CTS water pump

I need to replace the water pump in my 3.6 L 2005 Cadillac CTS. How do I do this? I'm pretty good with a wrench, but haven't done this job before.

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Drain the coolant.remove belt by rotating belt tensioner cllockwise. water pump pulley will require a holding tool to keep it from turning while removing bolts. access to air ratchet can sometimes eliminate the need to hold but be careful cause thats a good way to skin some knuckles. also make installation more difficult to obtain proper torque. after pulley is off just a few water pupm mounting bolts remain. clean and dry gasket surface very well before reinstalling.

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  • Master 3,533 Answers
  • Posted on Nov 07, 2009
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You can do this give these websites a try www.autozone.com and www.alldatadiy.com you can also stop by your local Cadillac Dealer in the parts department and they will print you out pictures and diagram showing you what steps to take if that fails stop by your local library and get your hands on a Haynes auto repair Manual for you car wish you the best of luck and i know you can do it Michigan Man.

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