True that would help ??
Moster 185 plus has 8 hours on the clock struggles to start and when she does get going you pull the throttle and cuts out and struggles again.
Put a new spark plug in it, cleared all fuel and put 5 liters with modrol 710 at 2.5% like the manual stats.
And seemed to start better but then same problem checked the filter in the petrol tank for blockage and checked air filter but all clean and clear