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October 3, 2006 Service bulletin

Engine leaking coolant

Pontiac technical service bulletin 3934 for 2006-2007 Pontiac Grand Prix, 2006-2007 Buick Lacrosse and 2006-2007 Buick Allure.

Bulletin number
3934
Component
Engine and engine cooling: engine
Summary
Engine leaking coolant. Kb

Owners of these vehicles have filed 98 complaints in the engine category.

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