Car running hot

2004 PONTIAC GRAND PRIX
6 CYL • 2WD • AUTOMATIC
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MONIELUV87
  • MEMBER
  • 1 POST
2004 Pontiac Grand Prix keeps running hot. What could be the problem. Radiator, water pump, thermostat, and temp sensor has been changed.
Jan 22, 2011 at 9:09 PM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
Make sure there is no evidence of a headgasket leaking into the oil. Also, make sure none of the radiator hoses are collapsing when it gets hot. Make sure the radiator cap is good and the cooling fan is working.
Apr 19, 2011 at 2:34 AM
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