+1 on bleeding the system. I had to bleed mine a few times before I got all the air out on the intake. Major pita.

 

Hey guys, Thank You all for the prompt responses.

I might have to bleed the system again. Sucks but what can I do. I might do it when I go to the 3" pulley on my Novi1000.

Now that the temps are at 80f and below all is good and she feels like a beast again. So weird, I really really think this is Heat Exchanger related.

 

I have a big front mount intercooler, mishimoto radiator, a slim fan and one stock fan, oem fan switch and oem thermostat. In 95 degrees and humid weather my temps rarely go above 190 degrees. When I bleed my system I just use the front bleeder valve basically the method billman uses. Bleed the system, drive it a little than bleed it again. Also make sure to bleed the system with the heat on.

 

Bleed it. I stay around 190-195 with the blistering heat my manifold and turbo put off.