I was curious if anyone had any experience with the following problem. Earlier today my murano made a strange noise like air leaving a tire when I returned home. I went out once more today and the car seemed sluggish to start. Upon returning home I tried to re start the engine and heard a collection of mechanical clicking noises. Now it will not start at all and the noises sound like a computer hard drive. I have read abou the alternator issue, but not sure if this applies. Any suggestions?