grizzly101
New member
sporadically blowing 40 amp slowburn fuse to glow plugs when trying to start tractor. even if I don't use glow plugs the key passing the glow plug lead to get to start blows fuse sometimes.pulled all glow plugs and had them tested they all work fine. reinstalled them and same problem. if I disconnect the glowplug wire at joiner tractor starts fine. only thing I can think of to try next is new ignition switch. anyone have any ideas.