2007 Ford 500 I had my ac compressor recharged to see if that makes it work. It only works at 2000 RPMs. Do I need a new compressor?

2007 Ford 500 I had my ac compressor recharged to see if that makes it work. It only works at 2000 RPMs. Do I need a new compressor?

No, you need a new car.

No… You need more 134a. Buy a can with the sealer in it and charge it some more.

If the A/C only works at 2000 RPM or greater, you will likely need more refrigerant as TheBax said. Having said that, refrigerant behaves more like radiator fluid, it simply circulates, it's not consumed in operation. That means that if your vehicle is low on refrigerant, the only explaination is that your Five Hundred has a leak. Fix the leak or you will be constantly purchasing refrigerant top-offs.

Another possibility is that the compressor is worn internally and has lost efficiency, and needs greater RPM to compensate. If you are not leaking rerigereant, you likely have a worn compressor. This can be checked with pressure gauges and comparing the high side to low side pressure differences.

Hope this helps, best of luck!

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