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Posts Tagged: AC low side pressure is too Low

AC Low Side Pressure is too Low: Here’s What You Need to Know

AC low side pressure is too Low — What it means when AC low side pressure is too Low If you’ve attached gauges to your car’s AC system and the the AC low side pressure too Low, here are the possibilities: Possibility #1 The system is undercharged If the engine is running and your low side pressure too low and warm air is coming out of the vents, the system may be low on charge. Possibility #2 The expansion valve or orifice tube is stuck closed or clogged In this … Read More


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