1991 Buick Century freeze plugs

1991 BUICK CENTURY
143,000 MILES • 6 CYL • FWD • AUTOMATIC
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WINDWOLF
  • MEMBER
  • 1 POST
location of freeze plugs for this model.
Dec 15, 2008 at 9:41 PM
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BUDDYCRAIGG
  • CERTIFIED EXPERT
  • 2,262 POSTS
the freeze plugs are in the the sides of the block
Dec 16, 2008 at 12:48 AM