Gunna flush my cooling system and change out my t-stat. It finally warmed above 0 degrees today lol(like 15*F haha). So wish me luck! Hope it won't take me to long lol.

 

Good LUCK!!! Try and stay warm........

 

ahh dammit! Got it all done, and guess what!!!?? NO ****ing heat! No air in lines, blend door works great, t-stat new and opens, new coolant, getting flow through heater core... What else can i be missing? Can a water pump be wore out and cause insufficient flow? Or would i over heat?

 

You could be low on coolant. Take your rad cap off and start the truck up. Add coolant if it drops.

 

Already did that, its completely full. I drove it around with out the cap too and it idled it burping all the air out.