Posts Tagged: AC oil recharge

How Much Oil to Add to Your AC During a Recharge

Oil Balancing When Replacing AC Components Quick Summary When adding refrigerant, you must also consider how much PAG oil to add to the AC system • Small leaks usually lose little oil, but large leaks can remove significant oil • Adding too much oil dramatically reduces cooling. More is not better. • If the system is empty, you must fix the leak and evacuate first • Always use the correct oil type (PAG 46, PAG 100, etc.)—never guess Why PAG Oil Matters in an Automotive AC System Most people focus … Read More