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Engineering, 29.10.2020 19:30 adreyan6221

A car makes a hissing noise each time the A/C system and engine are turned off. Technician A says that the noise is caused by a refrigerant leak. Technician B says that the noise is caused by equalization of system pressures. Who is correct?

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A car makes a hissing noise each time the A/C system and engine are turned off. Technician A says th...

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