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2002 Saturn L300 Question: how do you test your oil sending unit on a 2002 saturn L300



mklee1056, 3.0L V6, Bloomingdale, GA, August 01, 2010, 16:53

2002 Saturn L300 leaking oil from either the oilsending unit or the oil filter adapter seal.

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  • Answer #1

    August 01, 2010, 21:34

    Clean off the area with brake clean and first pinpoint the leak, then if it is the oil sender, replace it, don't mess around, because they can fail and cause you BUY a new engine. Same with the oil filter adapter seal.

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