Wacker plate always check the simple things 

You didn’t take the choke off mate that’s what fucks up the machine you should only run the machine on choke for roughly 2 or 3 seconds and let it warm up on low revs with choke off

Easy fix, strip engine, check rings & replace if necessary, 9-10 it’s smoking simply because the cylinder has glazed(left running at idle causes this) simply hone the complete cylinder top to bottom, check valves for wear, clean intake & exhaust bores, re-lap the valves and that little Honda engine will work great for another god knows how long, usually about 1hr Labour 👍🏻

You just raised the global mean temperature by 0.5 deg C 😱

Excellent when did the fire brigade turn up 😂

You sorted out your new whacker plate yet matey?

Lol needs new piston rings the the oils rings are gone for sure or the cylinder is worn out.

What kind of oil can I put on my wacker??