justind710

My glow plug light doesn't turn on but my plugs work and relay cuts them on. The light will turn on to show that it's working but not to indicate when they are ready. The other problem associated with this is that the blower will turn on very low with the glow plugs heating up but then turn off when the glow plugs are ready? I would think wires touching but I can see anything? Maybe one of the glow plug wires is touching under the manifold?