Replaced my AC compressor few weeks ago due to a clutch going bad. I replaced it with a new Denso unit which come prefilled with oil. I vacuumed the system for about 30 minutes and then refilled with pure refrigerant. Can’t recall the exact amount but a bit more than two 12oz cans. I followed the FSM and made sure there were no bubbles in the sight glass at 1500 rpm. The dryer was replaced as well.
My question is, does pulling a vacuum draw out any PAG oil from the system? My AC doesn’t feel as cold as before and I’m not sure why, I thought that a vacuum on the system won’t remove the PAG oil but maybe I’m low on it?
Thanks
My question is, does pulling a vacuum draw out any PAG oil from the system? My AC doesn’t feel as cold as before and I’m not sure why, I thought that a vacuum on the system won’t remove the PAG oil but maybe I’m low on it?
Thanks