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What you are asking gets too involved to answer here properly. What you need to do is go to your car parts store, and get a repair manual. They cost about $16.00, and although some of the information in these are mis-leading, most of the time they are accurate, and go into quite detail of the repairs you want to make. You are more than likely going to need some specialized tools which you can rent in order to do the work on this '90 DeVille.

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โˆ™ 2015-07-15 19:47:48
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Q: How do you replace the water pump on a 1990 Cadillac DeVille?
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