Wliebhard
Member
Any ideas? Installed a diesel in my '85, runs awesom! I hooked up a GM style 1 wire job and it charged for about a week, then the alt. stopped charging. It was REALLY hot a couple of days before it went out. I replaced that with the stock alternator, and stock voltage reg. (built into the PCM). That lasted for about a month, now it stopped charging. I checked for blown fuses, voltage drops and burned wires, everthing looks good to go. Any ideas what might cause ant alternator to quit charging? Bad luck? This is getting expensive!! b-(