Parasitic loads of even an alternator that’s going out can drain a battery intermittently.
That said, I’ve fought with the cat stores a couple of times now over batteries that were 'nearly 100%" that were doing this crap. Every time replacing the battery was the fix.
Parasitic loads of even an alternator that’s going out can drain a battery intermittently.
That said, I’ve fought with the cat stores a couple of times now over batteries that were 'nearly 100%" that were doing this crap. Every time replacing the battery was the fix.