and unusual sound i heard in the engine, but my van still drives great except its cold with no heat.
heater sometimes dont work, it work on and off on 2006 Dodge Grand Caravan
have someone check the cooling system.
its blowing cold air!!!
I got lei'd in Hawaii, it is warmer there.
1 more answer , 1 more comment
ck coolant level in radiator the poss thermostat or heater controls or plugged heater core, could be all these
thank you, thats very helpful