when i let my car sit for a while and start it up theres a funny sound comming from the engine compartment. its kinda med. to high pitch, sounds kinda like an ailing duck. this happens right after the engine turns over and lasts only a second or so. the weather here isnt cold or anything(california) so i dont think that has anything to do with it. i thought it could be my belts, but not the case. anyone else have or had this problem? and any suggestions? thanx