Every can of AC pro that you buy off the shelf in your auto parts store also has extra oil in it leak sealant, dye, and another oily substance. That’s supposed to make the system colder and another substance that is supposed to be a super lubricant to make your system last longer..
But if you have a slow leak and you keep buying these cans in adding them . You’re also adding too much oil to the system..
Here’s another good scenario
They’ve already added three cans because of the leak and now the system does not cool good because there’s too much oil stuck up in the evaporator
So the customer thinks they need to add more cans 🤣 because it’s not cooling good.
