I've bought my first bike, it's a 2004 Victory touring cruiser 1507cc w/ 6000 miles on it. It has sat in a garage for the last 2+ yrs and the battery died and I believe the fuel has fouled. Now it spit and sputters and backfires when revved. I read in another thread something about adjusting the fuel mix ratio by using alligator clips or something (I have tried sea foam) once you get it warm it idles but is seriously lacking power. and has to he feathered in order to get it to move at all... I'm an apprentice and looking for advice. I'm willing to take it to the shop, But I'd like to work on it myself if possible.