i bought a new bike from honda. cb dazzler. and i have a problem in that. i have set my engine idle rpm at 1500.(Normal). if i open the throttle, my engine turns off immedieately. Even if i keep the idle rpm at higher side(say 2000 to 2500), the engine struggles a second to go higher when i open the throttle. what might be the problem. am i losing the spark? how to rectify this? please help. thanks in advance!!