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Q: oil light on 2004 Buick Park Avenue

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
When first cranked the oil light will come on and stay on for approx. 3 sec. then go off. It is the only light that does this. Is there a problem with the oil sensor or the oil pump?
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(1) Comments
usually the oil light will stay on until oil pressure builds and then the sensor will turn the light off