I reciently took apart the Carb on my 1980 Yamaha Enticer 340D, also replaced the fuel pump with a New one. After I put everything back on the snowmobile I couldn't get it to start. I was wondering if anyone knew if this is because I need to make some Carb adjustments? and if so what should I do to get this bad boy started. My throttle cable is tight and I am gettin spark....I don't know what the problem could be?