frustrating coolant problems?!

its a bitch i said fuckit after i tore my dash out and boght all th parts i couldnt figure it out, i was drunk hough! the only way to tell if heater core is bad is a wet floor board or he copper cold have split where the heaer lines go into the core.

I have been having the same problem and that one hose that he was talking about
right under the intake butted right up to the head is a steal line. on each end of this line there is a hose. that hose is the one that blew on me tonight and I will tell you it is a Beotch to get too.. The easiest way i have I pulled my hood off and pulled the air cleaner off too and took out the battery to have more room and you can barely see it.. Its more feel than anything... Hope you get it fixed..

I'm thinkin it's the same hose that you guys keep talking about.... When that hose starting leaking did you notice the heater not working?? Sounds like I have enough info fix the leak, i just havent had the time to take things apart. Thanks for helping with this headache, hopefully the truck will be back to normal again.