Heating issue
2 Answers
It could be a few things.. could be a blocked heater core..blend door problem (but not a common problem)or if no air is moving it could be a blower motor ...or the blower resister.. First..is your blower working on all speeds? if it only works on high the resister is bad.. check inlet temp on heater hoses then check outlet..should be hot on both sides...if not you have a blockage...hope that helps...
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Okay new heater core,radiator,hoses,thermostat. How do I check blend doors?