What’s wrong with my glow plug?…. (pt 3)

Heating element melted/broken off

Heating element broken off or meltedCause:

  • Incorrect injection timing
  • Carbon buildup on nozzles
  • Engine damage (due to valve damage, piston seizure, seized piston rings, etc.)
  • Leaking nozzles

Effect:

  • Glow plug casting overheats, melts, or breaks

Corrective Action:

  • Check injection system (i.e. nozzle-and-holder assembly)
  • Check/reset injection timing
  • Check for engine damage
  • Replace with Bosch quality glow plugs
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