Posted by Marty [24.86.3.25] on Sunday, February 10, 2013 at 15:54:32 :
In Reply to: 1992 w250 diesel charging posted by mike [67.80.64.231] on Sunday, February 10, 2013 at 15:32:03 :
Hi Mike,
Your regulator is in your ECM, behind your battery.
It's common when the computer gets old, the regulator is the first thing to go in there.
If you've checked your alt. & it's charging, just install a new external regulator & eliminate that problem for good. It's common & you'll find lots of guys on the First Gen forums have had the same issues, including me on several of my trucks.
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