Coil help. Anyone?

[u/robertking1991]

Hi all. Got a 460 that won’t start or give me a spark. I’m getting 1.8 across the plug and the earth circuit seems to be okay. Anyone know if this is enough? My 131 generates 1.6 and works fine. Starting to pull my hair out! Cheers

[u/PRAK11147]

Have you tried a new spark plug? Tried unplugging grounding wires to coil?

[u/robertking1991 → u/PRAK11147]

Tried both, no luck 😬

[u/PRAK11147 → u/robertking1991]

Tried removing muffler to check piston for scoring?

Coil corroded?