car overheats

1997 KIA SEPHIA
230,000 MILES • 4 CYL • 2WD • MANUAL
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LOPEZSOLDIER
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  • 1 POST
car is overheating when standing still
Dec 11, 2010 at 6:21 AM
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FIXITMR
  • CERTIFIED EXPERT
  • 9,990 POSTS
check to see if radiator fan is coming on. if not it could be a sensor or a relay or the fan itself. you can test fan by unplugging and applying 12v from battery with a couple wires.
Dec 11, 2010 at 7:19 AM
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MHPAUTOS
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  • 31,937 POSTS
Check that the thermostat is opening, check the fans are working, are you using coolant? if these are all OK get the radiator checked for blocked core tubes, and get a head check done for a head gasket problem, also ensure that the radiator cap is working and holding the correct pressure.

mark (mhpautos)
Dec 20, 2010 at 9:14 AM
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