Cooling fan controls.
I just replaced my power steering pressure line and my car now seems to be
running hotter. I've done some research and, to be honest, I usually run my
AC during warm weather. Today I decided not to worry about the AC.
Normally my temp gauge hovers around the first mark past the 100 but today
it kept climbing. I shut down before the gauge hit 220. So I'm worried that I
might have dislodged something at the firewall while changing the power
steering pressure line or, with my research, I haven't let the car warm up
enough for the fans to come on normally without the AC running.