after about 3-4 years or sitting i finally bought a new pipe for my KTM 50 jr adventure so i could sell it. The bike has not seized or anything, turns over just fine. Went out bought a new spark plug and filters, threw in some new gas and oil...and Bam the bike wont start. Ive been kicking and puttering around with it for 2 days now and i just cant even get One Single Sound like it wants to start. It sounds like it wants to turn over but it just wont start. Any tips?