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1. Be Careful. 2. Remove old oilpan. 3. While you are there replace the oil pump and wire out your oil holes. 4. Replace with new oilpan. The oilpan does not need to be torqued to it's limit - just enough so it doesn't leak. Gasket sealer only makes things worse. If your oilpan is getting pressurized you have other problems. 1. Be Careful. 2. Remove old oilpan. 3. While you are there replace the oil pump and wire out your oil holes. 4. Replace with new oilpan. The oilpan does not need to be torqued to it's limit - just enough so it doesn't leak. Gasket sealer only makes things worse. If your oilpan is getting pressurized you have other problems.

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Q: How to change oil pan on cadillac deville 91?
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