2000 Chevrolet Impala Chevy Overheating Still After Replacing Thermostat

2000 CHEVROLET IMPALA
238,000 MILES
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My 2000 chevy. impala is overheating still after replacing the the thermostat, hoses, and water pump. My head gaskets were replaced about 6mths ago and we checked for cracks again and nothing. We've checked the oil its not milky.my low coolant ligh thas been on for 2 yrs now but its overheating also checked the radiator and that's ok what could it be?
Jan 26, 2013 at 8:50 PM
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ASEMASTER6371
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the head gaskets could have been replaced last week but if it is still overheating, as you say, they can fail again at anytime.

start with a leak down test to confirm.

Roy
Jan 26, 2013 at 8:52 PM
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