MF on my old Enfield Interceptor the only way I have ever been able to start it with starter fluid so much so that over 10 years ago I mounted a can of Start Ya Bastard in the left hand toolbox with a tube going directly into the inlet manifold and I can just press a flap on the top of the toolbox and this injects directly into the inlet. I had a bloke here yesterday with 2 chainsaws he could not start, quick squirt into the plug hole had both running fine within a few minutes, the bloke was amazed, and a bit annoyed because he had driven for 30 mins to get here and he had to drive back through worse traffic. Each to their own but I won't be giving up on using it myself but of course you don't over do it, I only use it to wake a motor up
