I have a Suzuki DT100 1998 and i have a problem with the accelartion / speed. It starts up and it does not really run smoothly. When I try to move forward (80% - 90% of power) it refuses and it runs like on 25% of its power. Then if i am lucky after 1 -3 minutes it my get up to 70% of its power. I have cleaned the carburetor's, the fuel filter, changed the sparks, and one of the 4 coils, but it does not fix the problem. The engine does not run smoothly when on idle and when i try to accelerate i get this problem. Any help?