Your car’s A/C starts blowing warm air on a 95-degree afternoon. You grab a can of refrigerant from the auto parts store, hook up the hose, and nothing changes. The compressor still clatters. The air…
You replaced the compressor in your car’s A/C system, charged it with R-134a, and now the compressor is making a grinding noise 200 miles later. Or maybe you used the wrong oil because the can…
You turn on the AC. Warm air blows out. The compressor cycles fast and sounds rough. Maybe it stops altogether. If you know your system isn’t leaking refrigerant, low compressor oil is a likely culprit.…
You just recharged your car’s AC. You followed the instructions, added the right amount of refrigerant, and maybe a little extra oil for good measure. Now the compressor kicks on, but the air coming out…
It’s 6:00 AM in January. You crawl out of bed and the house is cold – not just chilly, but that bone-deep cold that tells you the furnace didn’t kick on. You check the oil…
You just finished charging your car’s AC. The gauge reads perfect, but the air coming out of the vents is lukewarm. Or maybe the compressor locked up three months after a home recharge. Nine times…
You hook up your vacuum pump, pull down a system, and the gauge needle barely moves after ten minutes. Or maybe the pump sounds rougher than it did last season. Chances are the oil inside…
You replaced the compressor, pulled a vacuum, and charged the system. A week later the compressor locked up. That sound — a grinding clatter from under the hood — usually means one thing: wrong oil.…
Your car AC blows warm air. The shop says it needs a compressor. They also say something about PAG oil. You nod, but you’re not sure what that means. PAG oil is the lifeblood of…
It starts the same way every summer: a faint whiff of warm air from the vents, then nothing but humidity. Your AC just isn’t cooling. Nine times out of ten, the compressor is fine, but…