Let's see anyone can guess what was wrong with this HS56 since the dealer couldn't find anything wrong with it. Actually still under warranty.
Initial problem:
After it warms up it will accelerate and then dies.
After getting it from the dealer still accelerating way pass specs. And also surging. My Tiny Tach indicated no spark during these extreme speed episodes.
BGS I figure you probably seen something like this.
Now i have found and fix the problems that the dealer could not even find.