I have a 2004 Altezza RS200 Automatic
I noticed a problem today, When I turn my AC on I get a loud noise coming from under the hood of the car also i can feel vibration along with the sound.
I checked under the hood and the sound and vibration seems to be coming from the area where the ac compressor is. I also noticed the noise and
vibration if I stop at a light but this time the AC was off but once I turn the ac on the noise comes on immediately and when I turn it off it goes away.
what could be the problem?? please help