1994 Buick Roadmaster check engine light

1994 BUICK ROADMASTER
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SHERHISLOVE
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Engine Mechanical problem
1994 Buick Roadmaster Two Wheel Drive Automatic

I had my oil changed. immediately afterwards, the check engine light came on. any idea why?
Sep 24, 2009 at 1:15 PM
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JDL
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Welcome to the forum. If your still OBD1, my info says you are, check for codes. In the past on different moels that may have the oil sender unit close to the oil filter, I have accidently bumped the connector, causing the oil lite to come on. Not sure about your problem?
Sep 24, 2009 at 2:18 PM
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