Auto winterization problem

[lwestra]

I'm trying to auto winterize my E-tech 225 which I've done for several years but when I try to advance the neutral throttle past halfway the engine runs very rough and won't enter the winterization mode with the warning lights illuminated. Any ideas?
Len

 

[deepwaterdreamer111]

I'm trying to auto winterize my E-tech 225 which I've done for several years but when I try to advance the neutral throttle past halfway the engine runs very rough and won't enter the winterization mode with the warning lights illuminated. Any ideas?
Len

Etec owners group is a great resource for your questions. I am also a member. 2018 G2 300 .