His 82 should already have the pin type glow plugs.
#1 glow plug controls the light. If it goes out or more than 2 others go out,
the light will not
Did the glow light flash at you after starting the engine previously? This is a
tell-tale that you
have a glow plug out, but not #1.
If you did not have the flashing light, then #1 is probably out.
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