9N wont start

[ToadHill]

On my old 8N the valve will sometimes vibrate closed while I'm working the tractor. The first time it did that I soent about an hour looking for the electrical problem.

 

[Soundguy]

that's why when you get a stall, you check spark.. if it's got spark.. you move onto fuel.. if it's got fuel then you look at air, compression and timing.

soundguy