53 235 - stock - no air added.
Got the truck running, water was coming from behind water pump. Took off water pump, cleaned, put new gasket with sealer on and bolted up. Does not leak. I'm getting a different noise from that area now when it runs, wondering if the water is circulating. Should I see it moving down in the radiator? I read on one of the old threads about "burping the lines". Since I took the pump off a drained a lot of fluid, then replaced, do I need to do this. Also, if I replace the therostat, what is the one I need temp wise? 160 - 180 - 195?
