I just replaced the sensor and the heat started working just fine now I have no heat again but it blows out cool/warm air
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2002 Nissan Altima Question: no heat
Answer #1mastertech6371 October 28, 2011, 19:41Master
check coolant level, check thermostat and see if the heater hoses are both hot.
did it overheat??? if it did, internal damage may have resulted.
ReplyLaDonna83, October 28, 2011, 20:38Rookie
I checked the coolant level and it was low so I added coolant and its warm now but now hot.it did not over heat. I changed the thermostat. And I changed some coolant package on the engine.