Originally posted by kane77
Here's the update-
I ran it again today. I Richened up the low end needle and the engine started up easier and ran OK, but if kept at a low thottle setting the engine would eventually die (too rich). I shut it down and fuel just started pouring out of the carb...It was terrible! Turning the regulator in 1/2 a turn or more didn't work. I think this has something to do with the plunger in there, but we shall see.
I packed the engine up and will ship it over tomorrow. I hope their customer support is as good as their reputation!
It's a good thing it's windy, cold, and rainy over here. If it wasn't, I wouldn't be as relaxed about this!
Thanks again for the replies guys.
Dale, when did you send yours in?
"you will be very happy with the ys.63 ... It's just outstanding - reliable, predictable, and powerful."
If all goes well I'll be saying the same thing in a couple of weeks...
Clean the check valve, I guarantee you it will save you the trip back to YS, beleive me this is most likely your problem.
This has happend to me many times the cure is always the check valve.