Posted by SUPRDUD [66.146.251.56] on Monday, February 11, 2013 at 01:59:40 :
In Reply to: 1992 w250 diesel charging posted by mike [67.80.64.231] on Sunday, February 10, 2013 at 15:32:03 :
While the engine is running, tap gently on the alternator with a hammer to see if the brushes are stuck. If it starts working then you may have found the problem.
You may need to have it rebuilt. I had to do two 1994's and one 1992 all last year.
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