Mechanics

HOW TO CHECK FOR BAD GLOW PLUGS

1981 Mercedes Benz 300sd • 5 cylinder 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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2CarPros-Archives
November 22, 2010.




Yes, you are right about the test procedure. Also perform the test with the engine cold.

Tiny
2CarPros-Archives
Nov 22, 2010.


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