2003 Pontiac Grand Prix raidiator

2003 PONTIAC GRAND PRIX
173,000 MILES • 6 CYL • 2WD • AUTOMATIC
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BIGCHIX
  • MEMBER
  • 1 POST
how does the petcock turn so i can flush it is there a speacal tool i need
Oct 22, 2010 at 5:24 PM
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SATURNTECH9
  • ✓ASE Certified Mechanic
  • 30,869 POSTS
  • ASE Certified Mechanic
Try using a 1/4" rachet to turn it.
Oct 22, 2010 at 6:21 PM
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