Sorry if this is a lame question...but for the past week or so when I start up the L, I hear a squeaking noise coming from behind the right front tire. I guess I can most relate the sound to crickets chirping and squeaking. It dies down after getting warm, but every so often, even after warm, it still lets out a small squeak/chirp at idle or real low rpm. Is this just the belt squeaking?...or any thoughts? If it is the belt, what's a quick fix and is it something of concern? Any thoughts would be appreciated. Thanks.