BLOWS THE GLOW PLUGS FUSE.

  • Tiny
  • wille1899
  • 1978 Mercedes Benz 300d

Hi there I have a 78 mercedes 300 d desel v5 4 doors automatic all well drive. The problem is that it keeps blowing the glow plugs fuse. I appreciate u help.

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Thursday, June 23rd, 2011 AT 5:18 AM

2 Replies

  • Tiny
  • Docfixit
  • Expert
  • 18,993 posts

Suspect faulty glow plug timmer. Check for voltage to plugs see if it stops when glow light goes out

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Thursday, June 23rd, 2011 AT 1:13 PM
  • Tiny
  • Dr Loot
  • Expert
  • 2,332 posts

Have you checked the glow plugs to make sure one is not grounded internally? It is a much rare event that the glow plug timer has malfunctioned.

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Sunday, December 11th, 2011 AT 1:00 AM

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