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Q: heat doesnt work ,fan blows but heat doesnt come out . on 2002 Infiniti Q45

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
i replaced controll head , thermostat ,and flushed cooling system .
check the temp of the inlet and out of the heater core. they should be around 170 in and 150 out. if not, the heater core may be clogged

Roy
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