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Old 08-18-2019, 10:19 PM
Rocco Testa's Avatar
Rocco Testa Rocco Testa is offline
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Join Date: Dec 1999
Location: Warwick New York
Posts: 181
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Supercharger has its own port up front for oil, You need to buy the oil from gm and it must be changed, The port has a alien key head to add oil. As far as the water It could be your heater core or it could be clogged sunroof drain if your car has one.