Whats up guys! Back again! Got a 2009 Nissan Murano. Just had the A/C compressor replaced not a month ago. As I was driving home from school, I got home and noticed there was an engine sound. It's hard to explain. It's pretty easy to hear, and is intermentant. I link a youtube video below of the sound. No SES light, no performance issue, nothing except the noise. If anyone could give some feedback on what this may be, that'd be great.