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2006 Buick Lucerne Question: radiator drain/flush

 

Question

dr. slyme, 3.8L V6, Port Saint Lucie, FL, November 15, 2010, 10:38
 Rookie

I can not find the petcock on the radiator to drain and flush the sysytem

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  • Answer #1

    Jim Taddei November 15, 2010, 14:07
     Master

    The radiator in your 2006 Buick Lucerne does not have a petcock. You will need to remove the lower radiator hose at the radiator to drain the cooling system. Please remember that used coolant is considered a hazardous waste and should be disposed of properly.

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    Visitor, November 16, 2010, 05:11

    Thanx Jim.

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