Idiots! They thought the chain bar oil was the engine oil. Ha! How ignorant are today's young adults honestly?
What colour was the plug?

The Suzuki Carry small vans from the 1970s actually ran on 2 stroke oil where you did put the oil in a separate reservoir and it mixed it automatically. Not with gardening implements though.

Ahh, if only victa had kept producing the thumblatch catcher series, they would be in better shape today!