[dmc]

I have a 93 550 ext. When accelerating from idle. it seems to stop firing for a second. It will back fire somtimes too. It almost seems like its a problem with throttle adjustment. Can somone help me before I loose it on this machine!

 

[north]

I did get my sticky throttle fixed when I cleaned them i did get back together right. but i still have the spark problem comes and goes I have found that it might be the cdi box this is what i was told by a few small engine gurus. as far as your problem i am not sure give me more info.