Do I Need to Add PAG Oil after Vacuum: Let’s Find It Out to Clear the Doubt
The short answer to this question is yes. Suppose you’ve had to recharge your car’s air conditioning system after it lost refrigerant. In that case, you may also need to add more PAG oil. PAG oil is essential for proper lubrication of the AC compressor and lines. So when refrigerant leaks out, some of the…