So I just got my AC compressor replaced. I've been without ac for 2 years since I bought the car. I noticed my Vac readings on y boost gauge is around 17psi opposed to the normal 20psi it use to be at at idle or at a stop with the ac on. Also with the ac on, my car is running slightly hotter than normal. Prolly around the 200 or so mark, it's a couple notches higher than the stock temp notch on the gauge cluster with the ac on. Is this normal for having ac on? Vac readings were at a dead 20 psi idle and dead even between 210 and 160 for engine temps.