New gates hoses water pump and tstat. New spectra radiator. New Hayden fan clutch. Flushed with my hose while the pump and stat was out till clear. Before after about 10-15mins idling on a 9x* day it could get as high as 3/4 of the gauge while at idle. It's much better now however after about 20 mins stuck in a drive thru last night it slowly started to creep up just a bit past 210. It's only an issue sitting still. Even before all the new parts. The Shroud is there all of the weird rubber stuff that goes around it to seal it off is there. My guess is stuff still in the block I was thinking about doing a CLR flush but I've never done one. Any ideas?