Wiring Issues

So the car is running, but when I start it for the first time in the morning, or if i havent driven it for 10 or so hours, the car has a really rough time starting, and i end up having to hold the key down for quiet sometime before I can get it to turn over, also after driving for a while, if I brake, the H/C temp skyrockets to hot, but the car is running perfectly fine…other then the starting issue. Any ideas about the starting issue? I have a feeling the H/C is just a lose ground touching something, but if anyone has any ideas please let me know, gonna be doing some touchups this weekend.

edit: nm i just reread your post