1981 MERCEDES BENZ 300SD HOW TO CHECK FOR BAD GLOW PLUGS

  • Tiny
  • 2CarPros-Archives
  • 1981 MERCEDES BENZ 300SD
  • 5 CYL
  • 2WD
  • AUTOMATIC
  • 220,002 MILES

1981 Mercedes Benz 300SD mileage: 220,000. Do you know easy way to check for bad glow plug?&Nbsp;Possibly grounding and checking for a variance conductivity or resistance between the other glow plugs?

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Monday, November 22nd, 2010 AT 7:02 PM

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  • Tiny
  • 2CarPros-Archives
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Yes, you are right about the test procedure. Also perform the test with the engine cold.

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Monday, November 22nd, 2010 AT 7:04 PM

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