I am running a new YS170 CDI. Once it starts it runs perfect but problem is starting. Same when it is cold or warm.
When I start the motor will attempt to start for 2 sec and then will die and it will take
30 to 45 sec of spinning the spinner until is will start. After starting this way it takes about 2-3 sec until it stabilized and then it works fine.
From talking to other people I understand that motor should start in less then 1 sec.
All my regular 160/170DZ are starting instantly.
I must say that all tubes and connectors are ok. Fuel pipes are all new as it is a new model.
Fuel is Heli 30% nitro 22 Oil. Valve gaps are tested and ok.
Thanks in advance
Amram Leshed