[comet240]

hi i just replaced the tstat of the van last night it had one of those safetly tstats that doesnt close, we had it in there cuz it used to over heat and u have to put the heater on high in the summer time to cool it now, i cant get the temperature to build
i replaced the t-stat last night with a regular one and i ran it this morning working out the air bubbles but i must have it all out but i dont get the pressure yet really and the temperature is at 1 notch from the C mark so i wanna know if its an air bubble or if it could be the water pump? but the pump is not leaking and there is no clearance.

any ideas