ac
A/C Compressor
An A/C compressor is the heart of your Air-Conditioning System. works like a pump taking refrigerant, and pressurizing it, passing it along to the evaporator.
The AC compressor has several moving parts (including pistons and valves). These internal parts can fail, causing the AC compressor to stop working. It is common for the internal parts of the compressor to come apart and disperse metallic debris throughout the system. Consequently, it is a requirement to replace the orifice tube and the receiver dryer when replacing the compressor since some of the debris may have ended up there.
For an AC compressor to work, it needs a clutch, bearing, and an electrical connector. The clutch is driven by a drive/serpentine belt, which engages the compressor when you switch on the AC. The clutch can burn or the bearing can fail. If the bearing or clutch have failed, it is recommended that the compressor be replaced
Symptoms:
- No cold air from the vents.
- Clicking sound from under the engine.
- AC not working.
