Tractor Trouble: Watch the Electrical System

A long time ago, someone, probably my dad, told me that “80% of all carburetion problem are really electrical.” In other words, your engine doesn’t run, and you suspect a fuel or carburetor problem, when all the time it was an ignition problem.

This happened to me over the last week, when my tractor (a Ford 640) would not start. I wasn’t the one operating it, and the issue became confused because he didn’t use the fuel shut-off, so we really did have a carburetion problem — the carburetor was flooded.