2006 Dodge Grand Caravan Q&A

2006 Dodge Grand Caravan Question: heater sometimes dont work, it work on and off

and unusual sound i heard in the engine, but my van still drives great except its cold with no heat. -
Answer 1
ck coolant level in radiator the poss thermostat or heater controls or plugged heater core, could be all these -
Comment 1
thank you, thats very helpful -
Answer 2
have someone check the cooling system. -
Comment 1
its blowing cold air!!! -
Comment 2
I got lei'd in Hawaii, it is warmer there. -