[mustanggt_50]

I lifted the hood today and checked and the coolant level was low, which was strange because it was full not even a week ago. Started the car and it was leaking like crazy from the t-stat housing. Pulled it apart to notice it had an internal crack (checked online afterwards and found its quite common).

Have the part on order now, I will see tomorrow if that fixes the heat problem but even if not at least I am fixing something.

Thanks for all the pointers.