Posts Tagged: PAG oil viscosity

Everything You Need to Know About AC Oil

Common AC Oil Mistakes DIYers Make Quick Summary If you take away one thing from my years of working on AC systems, it’s this: AC oil is not optional—and guessing the amount will cost you a compressor. Too little oil leads to rapid wear and failure. Too much oil kills cooling performance and can damage the system just as fast. I always use the exact oil type, measure what’s removed, and replace only what’s needed. That’s how you keep an AC system alive. Why AC Oil Matters More Than Most … Read More