I own a 2000 750 SS and when it idles and while running it will sometimes "hiccup" or miss. Doesn't do it often or alot just once in a while. I replaced the plugs, which looked fine, changed oil and filter...just skips a beat every now and then. Other than that the bike is awesome and for sale. Live in Warwick RI. Bike has 8000 miles and looks brand new. Any help on what may be causing this would be appreciated. If interested...401-864-9799.