[Ally Adams]

Leaving Broken Hill in a -2 degree morning, the starting took longer than normal--so having 280K on the clock I thought I might need new glow plugs. Ordered them online and when I got home from a trip replaced them. Here is the thing---all 4 of the old ones ( 9 year) were kapoot, worn out, past fertiliser, and what is more had no continuity ( no circuit )------So o o this man created machine was doing what it should not do ?   or have I missed something ?     Anyone else out there experienced similar magic ??