Stock alternator should output 13.5V at idle - which keeps you out of diagnostic purgatory.
Is the alternator defective ?
Is there a massive current draw of some sort ?
A Gen IV truck...
Type: Posts; User: Shrek
Stock alternator should output 13.5V at idle - which keeps you out of diagnostic purgatory.
Is the alternator defective ?
Is there a massive current draw of some sort ?
A Gen IV truck...