Posts Tagged: How to diagnose car ac problems

Troubleshoot Your Car’s AC System: DIY Diagnostic Tests

A Step-by-Step Guide to Troubleshoot Your Car’s AC I’ll assume you’ve already added refrigerant to your car’s AC system, but it still isn’t putting out cold air. So what’s next? Are you going to replace the compressor, expansion valve, or evaporator temp sensor? Stop! Don’t replace anything until you troubleshoot your car’s AC system. Here are the tools you’ll need to troubleshoot your car’s AC problems professionally You’re kidding yourself if you think you can diagnose car AC problems with just the gauge on a DIY recharging kit. At the … Read More