Here's the next poser.
I have ordered new injectors and glow plugs. The glow plugs are part number ERC8450, but they bear no resemblance to the plugs that were in the engine (picture below). I did notice that putting the new plugs in would result in a hard start (resistor needed?).
Do any of you guys know if the original Sherpa glow plugs are a different number, or whether they were superseded by ERC8450?
I can't find a part list for the Sherpa to make comparisons.