Heat Problems Continue

[dinomite]

These little things won't fix the big problem, as you have somthing major wrong with the engine. I didn't follow your last post on this topic very closely, so you may have heard these before:

Have you checked your pump foor good operation? Have you tried a new one? Is it installed the right way?

Have you taken your heads off lately? Did you use the right gaskets?

What is the mix do you have as coolant? Should be 50/50 coolant/water with some water wetter stuff.

My guess is that you have an obstruction somewhere in the circuit. You obviously have a new radiator, and probably new hoses too, maybe a passage within the engine or heads? Isn't the heater core in line with the cooling? that could be blocked.