View Full Version : Why my Lexus RX 300 has the rattle sound when AC is on?


wpanas
10-20-2007, 05:24 PM
My Lexus RX300 has this rattle sound when the AC is on. If I turn it off it goes away. AC seems to work fine. It gets cool in the car. Is this something of concern?

miker6565
10-20-2007, 05:31 PM
could be a bearing in the compressor going bad,,or a loose cluch spring on the ac compressor ,,have it checked.