ok, Ive stripped the whole ac out and under the dash is a radiater that i think when you trun the ac on it blows cold air thru your radiater fluid, now heres my problem the pipes to that broke so what i was going to do since i dont have a air condioting i was just going to run a tube under there but then i noticed i think a shut off valve for when you turn your ac on its lfows fluid thru there but when you shut it off it stopfs flowing fluid thru there. so what do yall think i shoudl do should i run a hose under there and open the valve or just close the vlave and see if that works?

 

i think your talking about your heater core and if you want heat in your car id hook it back up lol.