Blower works fine, a couple of weeks ago it would intermettently blow hot. Now just it just blows cold. If blower is turned to low I feel a little heat. The higher I turn it the cooler the air feels. Once car is warmed up Coolant Temp gage is right in middle. Haven't checked anything yet.
Filling in radiator seems to have helped, but it's still not as hot as it should be. Escpecially when the blower is on full. It blows warm sooner now when temp gauge is just below 1/2 way (about 3/8ths of way between H and C marks on the gauge.
It's also not as cold today (about 35 F) as it was previous days. when it was about 15 - 20F.
Should the hoses from the block into to fire wall (to the heater core) be hot ?.
They are kinda of luke warm. But I didn't have enough time to let the engine warm up fully, Only about 10-15 minutes.