High IAT with IC Chiller

[Doublewide]

Hey guys, I've had my IC Chiller installed for a few months now. Been performing as expected until today. Today was about 75 out and IC temps were in the 30's. Awesome, that's normal. What's odd is that IAT's were around 115 cruising at 60ish, which is about 30 degrees higher than usual post Chiller install (in the same conditions). Actually got to 150 degrees IAT after idling a few minutes which also has never happened since installing the chiller.

Until today, IAT's usually stay within about 10 degrees of ambient. Any ideas on what might be happening?

 

[Unholy707]

Pump could be bad or you got a leak/loose fitting somewhere and got air in the system. Pull a vacuum on the coolant and see if it holds