My 2005 Ford Five hundred ran hot today and my heater blows cold ....recently changed water pump and thermostat ...I also flushed the radiator.... Possible problem??
Check the antifreeze level. It may be low. Also check for leaks. By flushing out the system you may have opened up a weak spot in the cooling system. This is especially true if a chemical cleaner was used. HTH. -Jim
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