"Jason Hochstetler" wrote in message
om...
I have a JD 345 with a Kawasaki Engine. I purchased used. It is only
2 years old. When I purchased it I changed the oil to Mobile 1 fully
synthetic oil 10w30. When the engine warms up it surges real bad. I
just got it back from John deere to fix the problem and I still have
it. Any suggestions?
Thanks
Jason Hochstetler

If it was mine, I'd put in the oil Kawasaki/JD recommends for that engine &
then I'd put some carburetor cleaner in the gas tank - something like STP gas
treatment - to clean the gum out of the carb jets.

Tom J