radiator bleeding?

do i have to bleed the coolant system on my 5.3 in a 78 c10 ???

Just make sure to get all the air pockets out of the system through the cap. Is it overheating?

i dont think its getting coolant into the engine i dont wanna run it too long i took out the plug thats on the rear PASS side head to install the temp adapter and no coolant came out also where is the a bleeder on the engine its a 2000 5.3

its done with the coolant tank cap its a pain

It's easy with an airlift.

ok i havnt fitted the tank yet its a 78 c10 so its not like the factory tank!! someone said i have to sqeeze the top hose hard and fast till the themo opens !! that sounds kinda strange LOL !!!!

Take the coolant hose off the coolant crossover tube, remove the upper radiator hose from the radiator, pour coolant down the radiator hose until a steady stream of coolant comes out of the coolant crossover tube. Reinstall everything and top off the radiator. It helps a lot if the front of the truck is elevated or on a slope.

thanks RED! ITS WORKED !

hmmmmm the bottom hose doesnt seam to be getting warn the heater hoses do but not the top hose or bottom i might change the themo today its not over heating YET!!
I FILLED THE SYSTEM THROUGH THE TOP HOSE UNTIL COOLANT CAME OUT OF THE THROTTLE BODY STEAM HOSE ? CORRECT??